Fix Rubocop issues

Gemfile

@@ -1,34 +1,34 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-eval_gemfile 'Gemfile.devtools'
+eval_gemfile "Gemfile.devtools"
 
 gemspec
 
 group :tools do
-  gem 'hotch'
-  gem 'pry-byebug', platform: :mri
+  gem "hotch"
+  gem "pry-byebug", platform: :mri
 end
 
 group :test do
-  gem 'rack', '>= 2.0.6'
+  gem "rack", ">= 2.0.6"
 
-  gem 'erbse'
-  gem 'erubi'
-  gem 'hamlit'
-  gem 'hamlit-block'
-  gem 'slim', '~> 4.0'
+  gem "erbse"
+  gem "erubi"
+  gem "hamlit"
+  gem "hamlit-block"
+  gem "slim", "~> 4.0"
 end
 
 group :benchmarks do
-  gem 'benchmark-ips'
-  gem 'actionview'
-  gem 'actionpack'
+  gem "actionpack"
+  gem "actionview"
+  gem "benchmark-ips"
 end
 
 group :docs do
-  gem 'yard'
-  gem 'yard-junk'
-  gem 'redcarpet', platforms: :mri
+  gem "redcarpet", platforms: :mri
+  gem "yard"
+  gem "yard-junk"
 end

Rakefile

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'bundler/gem_tasks'
+require "bundler/gem_tasks"
 
-require 'rspec/core/rake_task'
+require "rspec/core/rake_task"
 RSpec::Core::RakeTask.new(:spec)
 
 task default: [:spec]

benchmarks/benchmark_view.rb

@@ -1,23 +1,25 @@
 # frozen_string_literal: true
 
-require 'pathname'
-require 'ostruct'
-require 'benchmark/ips'
-require 'dry/view'
-require 'action_view'
-require 'action_controller'
+require "pathname"
+require "ostruct"
+require "benchmark/ips"
+require "dry/view"
+require "action_view"
+require "action_controller"
 
-TEMPLATES_PATHS = Pathname(__FILE__).dirname.join('templates')
+TEMPLATES_PATHS = Pathname(__FILE__).dirname.join("templates")
 
-TEMPLATE_LOCALS = { users: [
-  OpenStruct.new(name: 'Jane', email: 'Jane@example.com'),
-  OpenStruct.new(name: 'Teresa', email: 'teresa@example.com')
-] }
+TEMPLATE_LOCALS = {
+  users: [
+    OpenStruct.new(name: "Jane", email: "Jane@example.com"),
+    OpenStruct.new(name: "Teresa", email: "teresa@example.com")
+  ]
+}.freeze
 
 ActionController::Base.view_paths = TEMPLATES_PATHS
 
 class UsersController < ActionController::Base
-  layout 'app'
+  layout "app"
 
   attr_reader :users
 
@@ -29,8 +31,8 @@ end
 
 class DryView < Dry::View
   config.paths = TEMPLATES_PATHS
-  config.layout = 'app'
-  config.template = 'users'
+  config.layout = "app"
+  config.template = "users"
   config.default_format = :html
 
   expose :users
@@ -39,7 +41,10 @@ end
 action_controller = UsersController.new
 dry_view = DryView.new
 
-if (action_controller_output = action_controller.index) != (dry_view_output = dry_view.(TEMPLATE_LOCALS).to_s)
+action_controller_output = action_controller.index
+dry_view_output = dry_view.(TEMPLATE_LOCALS).to_s
+
+if action_controller_output != dry_view_output
   puts "Output doesn't match:"
   puts
   puts "ActionView:\n\n#{action_controller_output}\n"
@@ -47,11 +52,11 @@ if (action_controller_output = action_controller.index) != (dry_view_output = dr
 end
 
 Benchmark.ips do |x|
-  x.report('action_controller') do
+  x.report("action_controller") do
     1000.times { action_controller.index }
   end
 
-  x.report('dry-view') do
+  x.report("dry-view") do
     1000.times { dry_view.(TEMPLATE_LOCALS).to_s }
   end
 

benchmarks/profile_view.rb

@@ -1,21 +1,23 @@
 # frozen_string_literal: true
 
-require 'hotch'
-require 'pathname'
-require 'ostruct'
-require 'dry/view'
+require "hotch"
+require "pathname"
+require "ostruct"
+require "dry/view"
 
-TEMPLATES_PATHS = Pathname(__FILE__).dirname.join('templates')
+TEMPLATES_PATHS = Pathname(__FILE__).dirname.join("templates")
 
-TEMPLATE_LOCALS = { users: [
-  OpenStruct.new(name: 'Jane', email: 'Jane@example.com'),
-  OpenStruct.new(name: 'Teresa', email: 'teresa@example.com')
-] }
+TEMPLATE_LOCALS = {
+  users: [
+    OpenStruct.new(name: "Jane", email: "Jane@example.com"),
+    OpenStruct.new(name: "Teresa", email: "teresa@example.com")
+  ]
+}.freeze
 
 class View < Dry::View
   config.paths = TEMPLATES_PATHS
-  config.layout = 'app'
-  config.template = 'users'
+  config.layout = "app"
+  config.template = "users"
 
   expose :users
 end

bin/console

@@ -1,8 +1,8 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require 'bundler/setup'
-require 'dry-view'
+require "bundler/setup"
+require "dry-view"
 
-require 'pry'
+require "pry"
 Pry.start

bin/setup

@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require_relative 'setup_helpers'
+require_relative "setup_helpers"
 
-Setup.execute 'bundle'
+Setup.execute "bundle"

bin/setup_helpers.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'open3'
+require "open3"
 
 module Setup
   module_function
@@ -18,7 +18,7 @@ module Setup
       status = wait_thr.value
     end
 
-    if !status.success?
+    unless status.success?
       puts "Failed to run #{cmd}"
       puts err
       exit 1

examples/dry-system-sinatra/Gemfile

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem 'byebug'
-gem 'dry-view', path: '../..'
-gem 'dry-web'
-gem 'sinatra'
-gem 'slim'
+gem "byebug"
+gem "dry-view", path: "../.."
+gem "dry-web"
+gem "sinatra"
+gem "slim"

examples/dry-system-sinatra/config.ru

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-require_relative './system/boot'
-require 'example_app/web'
+require_relative "./system/boot"
+require "example_app/web"
 run ExampleApp::Web

examples/dry-system-sinatra/lib/example_app/article_repo.rb

@@ -1,18 +1,18 @@
 # frozen_string_literal: true
 
-require 'ostruct'
+require "ostruct"
 
 module ExampleApp
   Article = Struct.new(:slug, :title)
 
   class ArticleRepo
     ARTICLES = [
-      {slug: 'together-breakfast', title: 'Together Breakfast'},
-      {slug: 'cat-fingers', title: 'Cat Fingers'},
+      {slug: "together-breakfast", title: "Together Breakfast"},
+      {slug: "cat-fingers", title: "Cat Fingers"}
     ].freeze
 
     def by_slug!(slug)
-      if (article = ARTICLES.detect { |a| a[:slug] == slug})
+      if (article = ARTICLES.detect { |a| a[:slug] == slug })
         Article.new(*article.values)
       else
         raise "Article with slug +#{slug}+ not found"

examples/dry-system-sinatra/lib/example_app/view.rb

@@ -2,13 +2,13 @@
 
 # auto_register: false
 
-require 'dry/view'
-require 'slim'
-require 'example_app/container'
+require "dry/view"
+require "slim"
+require "example_app/container"
 
 module ExampleApp
   class View < Dry::View
-    config.paths = Container.root.join('web/templates')
-    config.layout = 'application'
+    config.paths = Container.root.join("web/templates")
+    config.layout = "application"
   end
 end

examples/dry-system-sinatra/lib/example_app/view/context.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require_relative '../view'
-require 'dry/view/context'
+require_relative "../view"
+require "dry/view/context"
 
 module ExampleApp
   class View

examples/dry-system-sinatra/lib/example_app/views/articles/index.rb

@@ -1,15 +1,15 @@
 # frozen_string_literal: true
 
-require 'example_app/import'
-require 'example_app/view'
+require "example_app/import"
+require "example_app/view"
 
 module ExampleApp
   module Views
     module Articles
       class Index < View
-        include Import['article_repo']
+        include Import["article_repo"]
 
-        config.template = 'articles/index'
+        config.template = "articles/index"
 
         expose :articles do
           article_repo.listing
@@ -18,4 +18,3 @@ module ExampleApp
     end
   end
 end
-

examples/dry-system-sinatra/lib/example_app/views/articles/show.rb

@@ -1,15 +1,15 @@
 # frozen_string_literal: true
 
-require 'example_app/import'
-require 'example_app/view'
+require "example_app/import"
+require "example_app/view"
 
 module ExampleApp
   module Views
     module Articles
       class Show < View
-        include Import['article_repo']
+        include Import["article_repo"]
 
-        config.template = 'articles/show'
+        config.template = "articles/show"
 
         expose :article do |slug:|
           article_repo.by_slug!(slug)
@@ -18,4 +18,3 @@ module ExampleApp
     end
   end
 end
-

examples/dry-system-sinatra/lib/example_app/web.rb

@@ -1,37 +1,37 @@
 # frozen_string_literal: true
 
-require 'sinatra/base'
-require 'byebug'
+require "sinatra/base"
+require "byebug"
 
 module ExampleApp
   class Web < Sinatra::Base
-    get '/' do
-      redirect '/articles'
+    get "/" do
+      redirect "/articles"
     end
 
-    get '/articles' do
-      render_view 'articles.index'
+    get "/articles" do
+      render_view "articles.index"
     end
 
-    get '/articles/:slug' do |slug|
-      render_view 'articles.show', slug: slug
+    get "/articles/:slug" do |slug|
+      render_view "articles.show", slug: slug
     end
 
     helpers do
       def render_view(identifier, with: {}, **input)
         container["views.#{identifier}"].(
           context: view_context(**with),
-          **input,
+          **input
         ).to_s
       end
 
       def view_context(**options)
-        container['view.context'].with(view_context_options(**options))
+        container["view.context"].with(view_context_options(**options))
       end
 
       def view_context_options(**overrides)
         {
-          request: request,
+          request: request
         }.merge(overrides)
       end
 

examples/dry-system-sinatra/system/boot.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require_relative 'example_app/container'
+require_relative "example_app/container"
 
 container = ExampleApp::Container
 container.finalize!

examples/dry-system-sinatra/system/example_app/container.rb

@@ -1,17 +1,17 @@
 # frozen_string_literal: true
 
-require 'dry/web/container'
-require 'dry/system/components'
+require "dry/web/container"
+require "dry/system/components"
 
 module ExampleApp
   class Container < Dry::Web::Container
     configure do
       config.name = :example_app
       config.log_levels = %i[test development production].map { |e| [e, Logger::DEBUG] }.to_h
-      config.default_namespace = 'example_app'
+      config.default_namespace = "example_app"
       config.auto_register = %w[lib/example_app]
     end
 
-    load_paths! 'lib'
+    load_paths! "lib"
   end
 end

examples/dry-system-sinatra/system/example_app/import.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require_relative 'container'
+require_relative "container"
 
 module ExampleApp
   Import = Container.injector

examples/rails/Gemfile

@@ -1,21 +1,21 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-ruby '2.6.0'
+ruby "2.6.0"
 
-gem 'rails', '~> 5.2.2'
-gem 'sqlite3'
-gem 'puma', '~> 3.11'
+gem "puma", "~> 3.11"
+gem "rails", "~> 5.2.2"
+gem "sqlite3"
 
-gem 'dry-view', path: '../..'
-gem 'slim'
+gem "dry-view", path: "../.."
+gem "slim"
 
 group :development, :test do
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem "byebug", platforms: %i[mri mingw x64_mingw]
 end
 
 group :development do
-  gem 'web-console', '>= 3.3.0'
-  gem 'listen', '>= 3.0.5', '< 3.2'
+  gem "listen", ">= 3.0.5", "< 3.2"
+  gem "web-console", ">= 3.3.0"
 end

examples/rails/Rakefile

@@ -3,6 +3,6 @@
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require_relative 'config/application'
+require_relative "config/application"
 
 Rails.application.load_tasks

examples/rails/app/views/application_view.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
 class ApplicationView < Dry::View
-  config.paths = Rails.root.join('app/templates')
+  config.paths = Rails.root.join("app/templates")
   config.default_context = ApplicationViewContext.new
 end

examples/rails/app/views/application_view_context.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/view/context'
+require "dry/view/context"
 
 class ApplicationViewContext < Dry::View::Context
   def method_missing(name, *args, &block)
@@ -16,7 +16,9 @@ class ApplicationViewContext < Dry::View::Context
   private
 
   def respond_to_missing?(name, include_private = false)
-    url_helpers.respond_to?(name, include_private) || helpers.respond_to?(name, include_private) || super
+    url_helpers.respond_to?(name, include_private) ||
+      helpers.respond_to?(name, include_private) ||
+      super
   end
 
   def url_helpers

examples/rails/app/views/views/articles/index.rb

@@ -3,7 +3,7 @@
 module Views
   module Articles
     class Index < ApplicationView
-      config.template = 'articles/index'
+      config.template = "articles/index"
 
       expose :articles
     end

examples/rails/app/views/views/articles/show.rb

@@ -3,7 +3,7 @@
 module Views
   module Articles
     class Show < ApplicationView
-      config.template = 'articles/show'
+      config.template = "articles/show"
 
       expose :article
     end

examples/rails/bin/bundle

@@ -1,5 +1,5 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
-load Gem.bin_path('bundler', 'bundle')
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+load Gem.bin_path("bundler", "bundle")

examples/rails/bin/rails

@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-APP_PATH = File.expand_path('../config/application', __dir__)
-require_relative '../config/boot'
-require 'rails/commands'
+APP_PATH = File.expand_path("../config/application", __dir__)
+require_relative "../config/boot"
+require "rails/commands"

examples/rails/bin/rake

@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require_relative '../config/boot'
-require 'rake'
+require_relative "../config/boot"
+require "rake"
 Rake.application.run

examples/rails/bin/setup

@@ -1,38 +0,0 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
-
-require 'fileutils'
-include FileUtils
-
-# path to your application root.
-APP_ROOT = File.expand_path('..', __dir__)
-
-def system!(*args)
-  system(*args) || abort("\n== Command #{args} failed ==")
-end
-
-chdir APP_ROOT do
-  # This script is a starting point to setup your application.
-  # Add necessary setup steps to this file.
-
-  puts '== Installing dependencies =='
-  system! 'gem install bundler --conservative'
-  system('bundle check') || system!('bundle install')
-
-  # Install JavaScript dependencies if using Yarn
-  # system('bin/yarn')
-
-  # puts "\n== Copying sample files =="
-  # unless File.exist?('config/database.yml')
-  #   cp 'config/database.yml.sample', 'config/database.yml'
-  # end
-
-  puts "\n== Preparing database =="
-  system! 'bin/rails db:setup'
-
-  puts "\n== Removing old logs and tempfiles =="
-  system! 'bin/rails log:clear tmp:clear'
-
-  puts "\n== Restarting application server =="
-  system! 'bin/rails restart'
-end

examples/rails/bin/update

@@ -1,33 +0,0 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
-
-require 'fileutils'
-include FileUtils
-
-# path to your application root.
-APP_ROOT = File.expand_path('..', __dir__)
-
-def system!(*args)
-  system(*args) || abort("\n== Command #{args} failed ==")
-end
-
-chdir APP_ROOT do
-  # This script is a way to update your development environment automatically.
-  # Add necessary update steps to this file.
-
-  puts '== Installing dependencies =='
-  system! 'gem install bundler --conservative'
-  system('bundle check') || system!('bundle install')
-
-  # Install JavaScript dependencies if using Yarn
-  # system('bin/yarn')
-
-  puts "\n== Updating database =="
-  system! 'bin/rails db:migrate'
-
-  puts "\n== Removing old logs and tempfiles =="
-  system! 'bin/rails log:clear tmp:clear'
-
-  puts "\n== Restarting application server =="
-  system! 'bin/rails restart'
-end

examples/rails/bin/yarn

@@ -1,13 +1,13 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-APP_ROOT = File.expand_path('..', __dir__)
+APP_ROOT = File.expand_path("..", __dir__)
 Dir.chdir(APP_ROOT) do
   begin
-    exec 'yarnpkg', *ARGV
+    exec "yarnpkg", *ARGV
   rescue Errno::ENOENT
-    $stderr.puts 'Yarn executable was not detected in the system.'
-    $stderr.puts 'Download Yarn at https://yarnpkg.com/en/docs/install'
+    warn "Yarn executable was not detected in the system."
+    warn "Download Yarn at https://yarnpkg.com/en/docs/install"
     exit 1
   end
 end

examples/rails/config.ru

@@ -2,6 +2,6 @@
 
 # This file is used by Rack-based servers to start the application.
 
-require_relative 'config/environment'
+require_relative "config/environment"
 
 run Rails.application

examples/rails/config/application.rb

@@ -1,12 +1,12 @@
 # frozen_string_literal: true
 
-require_relative 'boot'
+require_relative "boot"
 
-require 'rails'
-require 'active_model/railtie'
-require 'active_record/railtie'
-require 'action_controller/railtie'
-require 'action_view/railtie'
+require "rails"
+require "active_model/railtie"
+require "active_record/railtie"
+require "action_controller/railtie"
+require "action_view/railtie"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
@@ -17,7 +17,7 @@ module DryViewExample
     config.load_defaults 5.2
 
     # dry-view setup
-    Rails.application.config.autoload_paths << Rails.root.join('app/views')
+    Rails.application.config.autoload_paths << Rails.root.join("app/views")
 
     # Remove heinous monkey patch
     Dry::View::Part.undef_method :to_param

examples/rails/config/boot.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 
-require 'bundler/setup' # Set up gems listed in the Gemfile.
+require "bundler/setup" # Set up gems listed in the Gemfile.

examples/rails/config/environment.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # Load the Rails application.
-require_relative 'application'
+require_relative "application"
 
 # Initialize the Rails application.
 Rails.application.initialize!

examples/rails/config/environments/development.rb

@@ -16,12 +16,12 @@ Rails.application.configure do
 
   # Enable/disable caching. By default caching is disabled.
   # Run rails dev:cache to toggle caching.
-  if Rails.root.join('tmp', 'caching-dev.txt').exist?
+  if Rails.root.join("tmp", "caching-dev.txt").exist?
     config.action_controller.perform_caching = true
 
     config.cache_store = :memory_store
     config.public_file_server.headers = {
-      'Cache-Control' => "public, max-age=#{2.days.to_i}"
+      "Cache-Control" => "public, max-age=#{2.days.to_i}"
     }
   else
     config.action_controller.perform_caching = false
@@ -38,7 +38,6 @@ Rails.application.configure do
   # Highlight code that triggered database queries in logs.
   config.active_record.verbose_query_logs = true
 
-
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
 

examples/rails/config/environments/production.rb

@@ -22,7 +22,7 @@ Rails.application.configure do
 
   # Disable serving static files from the `/public` folder by default since
   # Apache or NGINX already handles this.
-  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
+  config.public_file_server.enabled = ENV["RAILS_SERVE_STATIC_FILES"].present?
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
   # config.action_controller.asset_host = 'http://assets.example.com'
@@ -39,7 +39,7 @@ Rails.application.configure do
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
@@ -62,7 +62,7 @@ Rails.application.configure do
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV['RAILS_LOG_TO_STDOUT'].present?
+  if ENV["RAILS_LOG_TO_STDOUT"].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)

examples/rails/config/environments/test.rb

@@ -17,7 +17,7 @@ Rails.application.configure do
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
   config.public_file_server.headers = {
-    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
+    "Cache-Control" => "public, max-age=#{1.hour.to_i}"
   }
 
   # Show full error reports and disable caching.

examples/rails/config/puma.rb

@@ -6,16 +6,16 @@
 # the maximum value specified for Puma. Default is set to 5 threads for minimum
 # and maximum; this matches the default thread size of Active Record.
 #
-threads_count = ENV.fetch('RAILS_MAX_THREADS') { 5 }
+threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
 threads threads_count, threads_count
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
-port        ENV.fetch('PORT') { 3000 }
+port        ENV.fetch("PORT") { 3000 }
 
 # Specifies the `environment` that Puma will run in.
 #
-environment ENV.fetch('RAILS_ENV') { 'development' }
+environment ENV.fetch("RAILS_ENV") { "development" }
 
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked webserver processes. If using threads and workers together

examples/rails/config/routes.rb

@@ -2,5 +2,5 @@
 
 Rails.application.routes.draw do
   resources :articles, only: %i[index show]
-  root to: 'articles#index'
+  root to: "articles#index"
 end

examples/rails/db/schema.rb

@@ -12,12 +12,10 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_01_16_013956) do
-
-  create_table 'articles', force: :cascade do |t|
-    t.string 'title'
-    t.datetime 'created_at', null: false
-    t.datetime 'updated_at', null: false
+ActiveRecord::Schema.define(version: 20_190_116_013_956) do
+  create_table "articles", force: :cascade do |t|
+    t.string "title"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
-
 end

lib/dry-view.rb

@@ -1,3 +1,3 @@
 # frozen_string_literal: true
 
-require 'dry/view'
+require "dry/view"

lib/dry/view.rb

@@ -1,19 +1,19 @@
 # frozen_string_literal: true
 
-require 'dry/configurable'
-require 'dry/core/cache'
-require 'dry/equalizer'
-require 'dry/inflector'
+require "dry/configurable"
+require "dry/core/cache"
+require "dry/equalizer"
+require "dry/inflector"
 
-require_relative 'view/context'
-require_relative 'view/exposures'
-require_relative 'view/errors'
-require_relative 'view/part_builder'
-require_relative 'view/path'
-require_relative 'view/render_environment'
-require_relative 'view/rendered'
-require_relative 'view/renderer'
-require_relative 'view/scope_builder'
+require_relative "view/context"
+require_relative "view/exposures"
+require_relative "view/errors"
+require_relative "view/part_builder"
+require_relative "view/path"
+require_relative "view/render_environment"
+require_relative "view/rendered"
+require_relative "view/renderer"
+require_relative "view/scope_builder"
 
 # A collection of next-generation Ruby libraries, helping you to write clear,
 # flexible, and more maintainable Ruby code. Each dry-rb gem fulfils a common
@@ -35,7 +35,7 @@ module Dry
   # @api public
   class View
     # @api private
-    DEFAULT_RENDERER_OPTIONS = { default_encoding: 'utf-8' }.freeze
+    DEFAULT_RENDERER_OPTIONS = {default_encoding: "utf-8"}.freeze
 
     include Dry::Equalizer(:config, :exposures)
 
@@ -92,7 +92,7 @@ module Dry
     #   @param dir [String] directory name
     #   @api public
     # @!scope class
-    setting :layouts_dir, 'layouts'
+    setting :layouts_dir, "layouts"
 
     # @overload config.scope=(scope_class)
     #   Set the scope class to use when rendering the view's template.
@@ -230,8 +230,10 @@ module Dry
     # @!macro [new] exposure_options
     #   @param options [Hash] the exposure's options
     #   @option options [Boolean] :layout expose this value to the layout (defaults to false)
-    #   @option options [Boolean] :decorate decorate this value in a matching Part (defaults to true)
-    #   @option options [Symbol, Class] :as an alternative name or class to use when finding a matching Part
+    #   @option options [Boolean] :decorate decorate this value in a matching Part (defaults to
+    #     true)
+    #   @option options [Symbol, Class] :as an alternative name or class to use when finding a
+    #     matching Part
 
     # @overload expose(name, **options, &block)
     #   Define a value to be passed to the template. The return value of the
@@ -315,7 +317,8 @@ module Dry
     #
     #   @param name [Symbol] name for the exposure
     #   @macro exposure_options
-    #   @option options [Boolean] :default a default value to provide if there is no matching input data
+    #   @option options [Boolean] :default a default value to provide if there is no matching
+    #     input data
     #
     # @overload expose(*names, **options)
     #   Define multiple values to pass through from the input data (when there
@@ -326,7 +329,8 @@ module Dry
     #
     #   @param names [Symbol] names for the exposures
     #   @macro exposure_options
-    #   @option options [Boolean] :default a default value to provide if there is no matching input data
+    #   @option options [Boolean] :default a default value to provide if there is no matching
+    #     input data
     #
     # @see https://dry-rb.org/gems/dry-view/exposures/
     #
@@ -411,7 +415,7 @@ module Dry
           config.paths,
           format: format,
           engine_mapping: config.renderer_engine_mapping,
-          **config.renderer_options,
+          **config.renderer_options
         )
       }
     end
@@ -467,7 +471,10 @@ module Dry
 
       if layout?
         layout_env = self.class.layout_env(format: format, context: context)
-        output = env.template(self.class.layout_path, layout_env.scope(config.scope, layout_locals(locals))) { output }
+        output = env.template(
+          self.class.layout_path,
+          layout_env.scope(config.scope, layout_locals(locals))
+        ) { output }
       end
 
       Rendered.new(output: output, locals: locals)
@@ -477,8 +484,8 @@ module Dry
 
     # @api private
     def ensure_config
-      raise UndefinedConfigError.new(:paths) unless Array(config.paths).any?
-      raise UndefinedConfigError.new(:template) unless config.template
+      raise UndefinedConfigError, :paths unless Array(config.paths).any?
+      raise UndefinedConfigError, :template unless config.template
     end
 
     # @api private
@@ -501,7 +508,7 @@ module Dry
 
     # @api private
     def layout?
-      !!config.layout
+      !!config.layout # rubocop:disable Style/DoubleNegation
     end
   end
 end

lib/dry/view/context.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'dry/equalizer'
-require_relative 'decorated_attributes'
+require "dry/equalizer"
+require_relative "decorated_attributes"
 
 module Dry
   class View
@@ -43,7 +43,7 @@ module Dry
 
       # @api private
       def for_render_env(render_env)
-        return self if render_env == self._render_env
+        return self if render_env == _render_env
 
         self.class.new(**_options.merge(render_env: render_env))
       end
@@ -72,7 +72,7 @@ module Dry
       def with(**new_options)
         self.class.new(
           render_env: _render_env,
-          **_options.merge(new_options),
+          **_options.merge(new_options)
         )
       end
     end

lib/dry/view/decorated_attributes.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'set'
+require "set"
 
 module Dry
   class View
@@ -27,7 +27,8 @@ module Dry
         #
         # @param names [Array<Symbol>] the attribute names
         # @param options [Hash] the options to pass to the Part Builder
-        # @option options [Symbol, Class] :as an alternative name or class to use when finding a matching Part
+        # @option options [Symbol, Class] :as an alternative name or class to use when finding a
+        #   matching Part
         #
         # @api public
         def decorate(*names, **options)

lib/dry/view/exposure.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry-equalizer'
+require "dry-equalizer"
 
 module Dry
   class View
@@ -10,8 +10,8 @@ module Dry
     class Exposure
       include Dry::Equalizer(:name, :proc, :object, :options)
 
-      EXPOSURE_DEPENDENCY_PARAMETER_TYPES = [:req, :opt].freeze
-      INPUT_PARAMETER_TYPES = [:key, :keyreq, :keyrest].freeze
+      EXPOSURE_DEPENDENCY_PARAMETER_TYPES = %i[req opt].freeze
+      INPUT_PARAMETER_TYPES = %i[key keyreq keyrest].freeze
 
       attr_reader :name
       attr_reader :proc

lib/dry/view/exposures.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'tsort'
-require 'dry/equalizer'
-require 'dry/view/exposure'
+require "tsort"
+require "dry/equalizer"
+require "dry/view/exposure"
 
 module Dry
   class View
@@ -46,8 +46,9 @@ module Dry
       end
 
       def call(input)
+        # rubocop:disable Style/MultilineBlockChain
         tsort.each_with_object({}) { |name, memo|
-          next unless exposure = self[name]
+          next unless (exposure = self[name])
 
           value = exposure.(input, memo)
           value = yield(value, exposure) if block_given?
@@ -56,6 +57,7 @@ module Dry
         }.each_with_object({}) { |(name, value), memo|
           memo[name] = value unless self[name].private?
         }
+        # rubocop:enable Style/MultilineBlockChain
       end
 
       private

lib/dry/view/part.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'dry/equalizer'
-require_relative 'decorated_attributes'
-require_relative 'render_environment_missing'
+require "dry/equalizer"
+require_relative "decorated_attributes"
+require_relative "render_environment_missing"
 
 module Dry
   class View
@@ -60,7 +60,7 @@ module Dry
       #
       # @api private
       def self.part_name(inflector)
-        name ? inflector.underscore(inflector.demodulize(name)) : 'part'
+        name ? inflector.underscore(inflector.demodulize(name)) : "part"
       end
 
       # Returns a new Part instance
@@ -70,7 +70,11 @@ module Dry
       # @param render_env [RenderEnvironment] render environment
       #
       # @api public
-      def initialize(render_env: RenderEnvironmentMissing.new, name: self.class.part_name(render_env.inflector), value:)
+      def initialize(
+        render_env: RenderEnvironmentMissing.new,
+        name: self.class.part_name(render_env.inflector),
+        value:
+      )
         @_name = name
         @_value = value
         @_render_env = render_env
@@ -115,15 +119,18 @@ module Dry
       #   itself responds to `#render`.
       #
       # @param partial_name [Symbol, String] partial name
-      # @param as [Symbol] the name for the Part to assume in the partial's locals. Default's to the Part's `_name`.
+      # @param as [Symbol] the name for the Part to assume in the partial's locals. Defaults to
+      #   the Part's `_name`.
       # @param locals [Hash<Symbol, Object>] other locals to provide the partial
       #
       # @return [String] rendered partial
       #
       # @api public
+      # rubocop:disable Naming/UncommunicativeMethodParamName
       def _render(partial_name, as: _name, **locals, &block)
-        _render_env.partial(partial_name, _render_env.scope({ as => self }.merge(locals)), &block)
+        _render_env.partial(partial_name, _render_env.scope({as => self}.merge(locals)), &block)
       end
+      # rubocop:enable Naming/UncommunicativeMethodParamName
 
       # Builds a new scope with the part included in its locals.
       #
@@ -133,14 +140,15 @@ module Dry
       #   A convenience alias for `#_scope`. Is available unless the value
       #   itself responds to `#scope`.
       #
-      # @param scope_name [Symbol, nil] scope name, used by the scope builder to determine the scope class
+      # @param scope_name [Symbol, nil] scope name, used by the scope builder to determine the
+      #   scope class
       # @param locals [Hash<Symbol, Object>] other locals to provide the partial
       #
       # @return [Dry::View::Scope] scope
       #
       # @api public
       def _scope(scope_name = nil, **locals)
-        _render_env.scope(scope_name, { _name => self }.merge(locals))
+        _render_env.scope(scope_name, {_name => self}.merge(locals))
       end
 
       # Returns a string representation of the value
@@ -168,12 +176,12 @@ module Dry
       # @param options[Hash<Symbol, Object>] other options to provide when initializing the new part
       #
       # @api public
-      def new(klass = (self.class), name: (_name), value: (_value), **options)
+      def new(klass = self.class, name: _name, value: _value, **options)
         klass.new(
           name: name,
           value: value,
           render_env: _render_env,
-          **options,
+          **options
         )
       end
 

lib/dry/view/part_builder.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'dry/core/cache'
-require 'dry/equalizer'
-require_relative 'part'
+require "dry/core/cache"
+require "dry/equalizer"
+require_relative "part"
 
 module Dry
   class View
@@ -54,7 +54,7 @@ module Dry
         klass.new(
           name: name,
           value: value,
-          render_env: render_env,
+          render_env: render_env
         )
       end
 
@@ -69,11 +69,13 @@ module Dry
         build_part(name, arr, **options.merge(as: collection_as))
       end
 
+      # rubocop:disable Lint/UnusedMethodArgument
       def collection_options(name:, **options)
         collection_as = options[:as].is_a?(Array) ? options[:as].first : nil
 
         options.merge(as: collection_as)
       end
+      # rubocop:enable Lint/UnusedMethodArgument
 
       def collection_item_options(name:, **options)
         singular_name = inflector.singularize(name).to_sym
@@ -90,7 +92,7 @@ module Dry
 
         options.merge(
           name: singular_name,
-          as: singular_as,
+          as: singular_as
         )
       end
 
@@ -106,6 +108,7 @@ module Dry
         end
       end
 
+      # rubocop:disable Metrics/PerceivedComplexity
       def resolve_part_class(name:, fallback_class:)
         return fallback_class unless namespace
 
@@ -114,7 +117,7 @@ module Dry
         # Give autoloaders a chance to act
         begin
           klass = namespace.const_get(name)
-        rescue NameError
+        rescue NameError # rubocop:disable Lint/HandleExceptions
         end
 
         if !klass && namespace.const_defined?(name, false)
@@ -127,6 +130,7 @@ module Dry
           fallback_class
         end
       end
+      # rubocop:enable Metrics/PerceivedComplexity
 
       def inflector
         render_env.inflector

lib/dry/view/path.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'pathname'
-require 'dry/core/cache'
+require "pathname"
+require "dry/core/cache"
 
 module Dry
   class View
@@ -61,7 +61,7 @@ module Dry
       end
 
       def lookup_in_parent_dir(name, format, child_dirs:)
-        !root? && chdir('..').lookup(name, format, child_dirs: child_dirs, parent_dir: true)
+        !root? && chdir("..").lookup(name, format, child_dirs: child_dirs, parent_dir: true)
       end
     end
   end

lib/dry/view/render_environment.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/equalizer'
+require "dry/equalizer"
 
 module Dry
   class View
@@ -12,7 +12,7 @@ module Dry
           inflector: config.inflector,
           context: context,
           scope_builder: config.scope_builder.new(namespace: config.scope_namespace),
-          part_builder: config.part_builder.new(namespace: config.part_namespace),
+          part_builder: config.part_builder.new(namespace: config.part_namespace)
         )
       end
 
@@ -36,7 +36,7 @@ module Dry
         part_builder.(name, value, **options)
       end
 
-      def scope(name = nil, locals)
+      def scope(name = nil, locals) # rubocop:disable Style/OptionalArguments
         scope_builder.(name, locals)
       end
 
@@ -54,7 +54,7 @@ module Dry
           inflector: inflector,
           context: context,
           scope_builder: scope_builder,
-          part_builder: part_builder,
+          part_builder: part_builder
         )
       end
     end

lib/dry/view/render_environment_missing.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/inflector'
+require "dry/inflector"
 
 module Dry
   class View
@@ -8,7 +8,7 @@ module Dry
     class RenderEnvironmentMissing
       class MissingEnvironmentError < StandardError
         def message
-          'a +render_env+ must be provided'
+          "a +render_env+ must be provided"
         end
       end
 
@@ -20,19 +20,19 @@ module Dry
         raise MissingEnvironmentError
       end
 
-      def part(name, value, **options)
+      def part(_name, _value, **_options)
         raise MissingEnvironmentError
       end
 
-      def scope(name = nil, locals)
+      def scope(_name = nil, _locals) # rubocop:disable Style/OptionalArguments
         raise MissingEnvironmentError
       end
 
-      def template(name, scope, &block)
+      def template(_name, _scope)
         raise MissingEnvironmentError
       end
 
-      def partial(name, scope, &block)
+      def partial(_name, _scope)
         raise MissingEnvironmentError
       end
 

lib/dry/view/rendered.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/equalizer'
+require "dry/equalizer"
 
 module Dry
   class View

lib/dry/view/renderer.rb

@@ -1,16 +1,16 @@
 # frozen_string_literal: true
 
-require 'dry/core/cache'
-require 'dry/equalizer'
-require_relative 'errors'
-require_relative 'tilt'
+require "dry/core/cache"
+require "dry/equalizer"
+require_relative "errors"
+require_relative "tilt"
 
 module Dry
   class View
     # @api private
     class Renderer
-      PARTIAL_PREFIX = '_'
-      PATH_DELIMITER = '/'
+      PARTIAL_PREFIX = "_"
+      PATH_DELIMITER = "/"
 
       extend Dry::Core::Cache
 

lib/dry/view/scope.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'dry/equalizer'
-require 'dry/core/constants'
-require_relative 'render_environment_missing'
+require "dry/equalizer"
+require "dry/core/constants"
+require_relative "render_environment_missing"
 
 module Dry
   class View
@@ -59,7 +59,11 @@ module Dry
       # @return [Scope]
       #
       # @api public
-      def initialize(name: nil, locals: Dry::Core::Constants::EMPTY_HASH, render_env: RenderEnvironmentMissing.new)
+      def initialize(
+        name: nil,
+        locals: Dry::Core::Constants::EMPTY_HASH,
+        render_env: RenderEnvironmentMissing.new
+      )
         @_name = name
         @_locals = locals
         @_render_env = render_env
@@ -83,9 +87,14 @@ module Dry
       # @api public
       def render(partial_name = nil, **locals, &block)
         partial_name ||= _name
-        raise ArgumentError, '+partial_name+ must be provided for unnamed scopes' unless partial_name
 
-        partial_name = _inflector.underscore(_inflector.demodulize(partial_name.to_s)) if partial_name.is_a?(Class)
+        unless partial_name
+          raise ArgumentError, "+partial_name+ must be provided for unnamed scopes"
+        end
+
+        if partial_name.is_a?(Class)
+          partial_name = _inflector.underscore(_inflector.demodulize(partial_name.to_s))
+        end
 
         _render_env.partial(partial_name, _render_scope(locals), &block)
       end
@@ -153,7 +162,10 @@ module Dry
       end
 
       def respond_to_missing?(name, include_private = false)
-        _locals.key?(name) || _render_env.context.respond_to?(name) || CONVENIENCE_METHODS.include?(name) || super
+        _locals.key?(name) ||
+          _render_env.context.respond_to?(name) ||
+          CONVENIENCE_METHODS.include?(name) ||
+          super
       end
 
       def _render_scope(**locals)
@@ -163,7 +175,7 @@ module Dry
           self.class.new(
             # FIXME: what about `name`?
             locals: locals,
-            render_env: _render_env,
+            render_env: _render_env
           )
         end
       end

lib/dry/view/scope_builder.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'dry/core/cache'
-require 'dry/equalizer'
-require_relative 'scope'
+require "dry/core/cache"
+require "dry/equalizer"
+require_relative "scope"
 
 module Dry
   class View
@@ -46,11 +46,11 @@ module Dry
       # @return [Dry::View::Scope]
       #
       # @api private
-      def call(name = nil, locals)
+      def call(name = nil, locals) # rubocop:disable Style/OptionalArguments
         scope_class(name).new(
           name: name,
           locals: locals,
-          render_env: render_env,
+          render_env: render_env
         )
       end
 
@@ -76,7 +76,7 @@ module Dry
         # Give autoloaders a chance to act
         begin
           klass = namespace.const_get(name)
-        rescue NameError
+        rescue NameError # rubocop:disable Lint/HandleExceptions
         end
 
         if !klass && namespace.const_defined?(name, false)

lib/dry/view/tilt.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'dry/core/cache'
-require 'tilt'
+require "dry/core/cache"
+require "tilt"
 
 module Dry
   class View
@@ -11,7 +11,7 @@ module Dry
 
       class << self
         def [](path, mapping, **options)
-          ext = File.extname(path).sub(%r{^.}, '').to_sym
+          ext = File.extname(path).sub(/^./, "").to_sym
           activate_adapter ext
 
           with_mapping(mapping).new(path, **options)
@@ -74,5 +74,5 @@ module Dry
   end
 end
 
-require_relative 'tilt/erb'
-require_relative 'tilt/haml'
+require_relative "tilt/erb"
+require_relative "tilt/haml"

lib/dry/view/tilt/erb.rb

@@ -5,7 +5,7 @@ module Dry
     module Tilt
       module ERB
         def self.requirements
-          ['dry/view/tilt/erbse', <<~ERROR]
+          ["dry/view/tilt/erbse", <<~ERROR]
             dry-view requires erbse for full compatibility when rendering .erb templates (e.g. implicitly capturing block content when yielding)
 
             To ignore this and use another engine for .erb templates, deregister this adapter before calling your views:
@@ -15,7 +15,7 @@ module Dry
         end
 
         def self.activate
-          Tilt.default_mapping.register ErbseTemplate, 'erb'
+          Tilt.default_mapping.register ErbseTemplate, "erb"
           self
         end
       end

lib/dry/view/tilt/erbse.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'tilt/template'
-require 'erbse'
+require "tilt/template"
+require "erbse"
 
 module Dry
   class View
@@ -12,7 +12,7 @@ module Dry
           @template = ::Erbse::Engine.new
         end
 
-        def precompiled_template(locals)
+        def precompiled_template(_locals)
           @template.call(data)
         end
       end

lib/dry/view/tilt/haml.rb

@@ -5,7 +5,7 @@ module Dry
     module Tilt
       module Haml
         def self.requirements
-          ['hamlit/block', <<~ERROR]
+          ["hamlit/block", <<~ERROR]
             dry-view requires hamlit-block for full compatibility when rendering .haml templates (e.g. implicitly capturing block content when yielding)
 
             To ignore this and use another engine for .haml templates, dereigster this adapter before calling your views:

lib/dry/view/version.rb

@@ -3,6 +3,6 @@
 module Dry
   class View
     # @api private
-    VERSION = '0.7.0'
+    VERSION = "0.7.0"
   end
 end

spec/integration/context_spec.rb

@@ -1,11 +1,11 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
-require 'dry/view/part'
+require "dry/view"
+require "dry/view/context"
+require "dry/view/part"
 
-RSpec.describe 'Context' do
-  it 'Provides decorated attributes for use in templates and parts' do
+RSpec.describe "Context" do
+  it "Provides decorated attributes for use in templates and parts" do
     module Test
       class Assets
         def [](path)
@@ -34,15 +34,15 @@ RSpec.describe 'Context' do
 
         class User < Dry::View::Part
           def image_tag
-            value[:image_url] || context.assets.image_tag('default.png')
+            value[:image_url] || context.assets.image_tag("default.png")
           end
         end
       end
     end
 
     view = Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/context')
-      config.template = 'decorated_attributes'
+      config.paths = FIXTURES_PATH.join("integration/context")
+      config.template = "decorated_attributes"
       config.part_namespace = Test::Parts
 
       expose :user
@@ -51,11 +51,11 @@ RSpec.describe 'Context' do
     context = Test::Context.new(assets: Test::Assets.new)
 
     output = view.(
-      user: { image_url: nil },
-      context: context,
+      user: {image_url: nil},
+      context: context
     ).to_s
 
-    expect(output.gsub("\n", '')).to eq <<~HTML.gsub("\n", '')
+    expect(output.gsub("\n", "")).to eq <<~HTML.gsub("\n", "")
       <img src="hashed/path/to/hello.png">
       <div class="user">
       <img src="hashed/path/to/default.png">

spec/integration/exposures_spec.rb

@@ -1,14 +1,14 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
-require 'dry/view/part'
+require "dry/view"
+require "dry/view/context"
+require "dry/view/part"
 
-RSpec.describe 'exposures' do
+RSpec.describe "exposures" do
   let(:context) {
     Class.new(Dry::View::Context) do
       def title
-        'dry-view rocks!'
+        "dry-view rocks!"
       end
 
       def assets
@@ -17,11 +17,11 @@ RSpec.describe 'exposures' do
     end.new
   }
 
-  it 'uses exposures with blocks to build view locals' do
+  it "uses exposures with blocks to build view locals" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
       expose :users do |users:|
@@ -32,8 +32,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -41,18 +41,18 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'gives the exposure blocks access to the view instance' do
+  it "gives the exposure blocks access to the view instance" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
       attr_reader :prefix
 
       def initialize
         super
-        @prefix = 'My friend '
+        @prefix = "My friend "
       end
 
       expose :users do |users:|
@@ -63,8 +63,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -72,11 +72,11 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'supports instance methods as exposures' do
+  it "supports instance methods as exposures" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
       expose :users
@@ -91,8 +91,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -100,19 +100,19 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'passes matching input data if no proc or instance method is available' do
+  it "passes matching input data if no proc or instance method is available" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
       expose :users
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -120,14 +120,14 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'using default values' do
+  it "using default values" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
-      expose :users, default: [{ name: 'John', email: 'john@william.org' }]
+      expose :users, default: [{name: "John", email: "john@william.org"}]
     end.new
 
     expect(view.(context: context).to_s).to eql(
@@ -135,26 +135,26 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'having default values but passing nil as value for exposure' do
+  it "having default values but passing nil as value for exposure" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "greeting"
       config.default_format = :html
 
-      expose :greeting, default: 'Hello Dry-rb'
+      expose :greeting, default: "Hello Dry-rb"
     end.new
 
     expect(view.(greeting: nil, context: context).to_s).to eql(
-      '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p></p></body></html>'
+      "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p></p></body></html>"
     )
   end
 
-  it 'allows exposures to depend on each other' do
+  it "allows exposures to depend on each other" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count"
       config.default_format = :html
 
       expose :users
@@ -165,8 +165,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -174,7 +174,7 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'wraps exposures in view parts before they are supplied as dependencies' do
+  it "wraps exposures in view parts before they are supplied as dependencies" do
     module Test
       class UserPart < Dry::View::Part
         def display_name
@@ -184,9 +184,9 @@ RSpec.describe 'exposures' do
     end
 
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count"
       config.default_format = :html
 
       expose :users, as: Test::UserPart
@@ -201,8 +201,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     rendered = view.(users: users, context: context)
@@ -210,17 +210,17 @@ RSpec.describe 'exposures' do
     expect(rendered[:users]).to be_a(Dry::View::Part)
 
     expect(rendered[:users][0]).to be_a(Test::UserPart)
-    expect(rendered[:users][0].value).to eq(name: 'Jane', email: 'jane@doe.org')
+    expect(rendered[:users][0].value).to eq(name: "Jane", email: "jane@doe.org")
 
     expect(rendered[:article]).to be_a(Dry::View::Part)
-    expect(rendered[:article].to_s).to eq 'Great article from User: Jane'
+    expect(rendered[:article].to_s).to eq "Great article from User: Jane"
   end
 
-  it 'allows exposures to depend on each other while still using keywords args to access input data' do
+  it "allows exposures to depend on each other while still using keywords args to access input data" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "greeting"
       config.default_format = :html
 
       expose :greeting do |prefix, greeting:|
@@ -228,41 +228,41 @@ RSpec.describe 'exposures' do
       end
 
       expose :prefix do
-        'Hello'
+        "Hello"
       end
     end.new
 
-    expect(view.(greeting: 'From dry-view internals', context: context).to_s).to eql(
-      '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p>Hello From dry-view internals</p></body></html>'
+    expect(view.(greeting: "From dry-view internals", context: context).to_s).to eql(
+      "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p>Hello From dry-view internals</p></body></html>"
     )
   end
 
-  it 'supports default values for keyword arguments' do
+  it "supports default values for keyword arguments" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "greeting"
       config.default_format = :html
 
-      expose :greeting do |prefix, greeting: 'From the defaults'|
+      expose :greeting do |prefix, greeting: "From the defaults"|
         "#{prefix} #{greeting}"
       end
 
       expose :prefix do
-        'Hello'
+        "Hello"
       end
     end.new
 
     expect(view.(context: context).to_s).to eql(
-      '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p>Hello From the defaults</p></body></html>'
+      "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><p>Hello From the defaults</p></body></html>"
     )
   end
 
-  it 'only passes keywords arguments that are needed in the block and allows for default values' do
+  it "only passes keywords arguments that are needed in the block and allows for default values" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'edit'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "edit"
       config.default_format = :html
 
       expose :pretty_id do |id:|
@@ -275,15 +275,15 @@ RSpec.describe 'exposures' do
     end.new
 
     expect(view.(id: 1, context: context).to_s).to eql(
-      '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><h1>Edit</h1><p>No Errors</p><p>Beautiful 1</p></body></html>'
+      "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><h1>Edit</h1><p>No Errors</p><p>Beautiful 1</p></body></html>"
     )
   end
 
-  it 'supports defining multiple exposures at once' do
+  it "supports defining multiple exposures at once" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count"
       config.default_format = :html
 
       expose :users, :users_count
@@ -296,8 +296,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, context: context).to_s).to eql(
@@ -305,15 +305,15 @@ RSpec.describe 'exposures' do
     )
   end
 
-  it 'allows exposures to be hidden from the view' do
+  it "allows exposures to be hidden from the view" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count"
       config.default_format = :html
 
       private_expose :prefix do
-        'COUNT: '
+        "COUNT: "
       end
 
       expose :users
@@ -324,11 +324,11 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
-    input = { users: users, context: context }
+    input = {users: users, context: context}
 
     expect(view.(input).to_s).to eql(
       '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><ul><li>Jane (jane@doe.org)</li><li>Joe (joe@doe.org)</li></ul><div class="count">COUNT: 2 users</div></body></html>'
@@ -338,15 +338,15 @@ RSpec.describe 'exposures' do
     expect(view.(input).locals).not_to include(:prefix)
   end
 
-  it 'inherit exposures from parent class' do
+  it "inherit exposures from parent class" do
     parent = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count_inherit'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count_inherit"
       config.default_format = :html
 
       private_expose :prefix do
-        'COUNT: '
+        "COUNT: "
       end
 
       expose :users
@@ -358,16 +358,16 @@ RSpec.describe 'exposures' do
 
     child = Class.new(parent) do
       expose :child_expose do
-        'Child expose'
+        "Child expose"
       end
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
-    input = { users: users, context: context }
+    input = {users: users, context: context}
 
     expect(child.(input).to_s).to eql(
       '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><ul><li>Jane (jane@doe.org)</li><li>Joe (joe@doe.org)</li></ul><div class="count">COUNT: 2 users</div><div class="inherit">Child expose</div></body></html>'
@@ -377,15 +377,15 @@ RSpec.describe 'exposures' do
     expect(child.(input).locals).not_to include(:prefix)
   end
 
-  it 'inherit exposures from parent class and allow to override them' do
+  it "inherit exposures from parent class and allow to override them" do
     parent = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users_with_count_inherit'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users_with_count_inherit"
       config.default_format = :html
 
       private_expose :prefix do
-        'COUNT: '
+        "COUNT: "
       end
 
       expose :users
@@ -397,7 +397,7 @@ RSpec.describe 'exposures' do
 
     child = Class.new(parent) do
       expose :child_expose do
-        'Child expose'
+        "Child expose"
       end
 
       expose :users_count do |prefix, users:|
@@ -406,11 +406,11 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
-    input = { users: users, context: context }
+    input = {users: users, context: context}
 
     expect(child.(input).to_s).to eql(
       '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><ul><li>Jane (jane@doe.org)</li><li>Joe (joe@doe.org)</li></ul><div class="count">COUNT: 2 users overrided</div><div class="inherit">Child expose</div></body></html>'
@@ -420,11 +420,11 @@ RSpec.describe 'exposures' do
     expect(child.(input).locals).not_to include(:prefix)
   end
 
-  it 'makes exposures available to layout' do
+  it "makes exposures available to layout" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app_with_users'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app_with_users"
+      config.template = "users"
       config.default_format = :html
 
       expose :users_count, layout: true
@@ -433,8 +433,8 @@ RSpec.describe 'exposures' do
     end.new
 
     users = [
-      { name: 'Jane', email: 'jane@doe.org' },
-      { name: 'Joe', email: 'joe@doe.org' }
+      {name: "Jane", email: "jane@doe.org"},
+      {name: "Joe", email: "joe@doe.org"}
     ]
 
     expect(view.(users: users, users_count: users.size, context: context).to_s).to eql(

spec/integration/part/decorated_attributes_spec.rb

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
-require 'dry/core/inflector'
-require 'dry/view/scope_builder'
+require "dry/core/inflector"
+require "dry/view/scope_builder"
 
-RSpec.describe 'Part / Decorated attributes' do
+RSpec.describe "Part / Decorated attributes" do
   let(:article_class) {
     Class.new do
       attr_reader :title, :author, :comments
@@ -37,16 +37,16 @@ RSpec.describe 'Part / Decorated attributes' do
     end
   }
 
-  let (:author) {
-    author_class.new(name: 'Jane Doe')
+  let(:author) {
+    author_class.new(name: "Jane Doe")
   }
 
   let(:article) {
     article_class.new(
-      title: 'Hello world',
+      title: "Hello world",
       author: author,
       comments: [
-        comment_class.new(author: author_class.new(name: 'Sue Smith'), body: 'Great article')
+        comment_class.new(author: author_class.new(name: "Sue Smith"), body: "Great article")
       ]
     )
   }
@@ -55,7 +55,7 @@ RSpec.describe 'Part / Decorated attributes' do
     article_part_class.new(
       name: :article,
       value: article,
-      render_env: render_env,
+      render_env: render_env
     )
   }
 
@@ -65,15 +65,15 @@ RSpec.describe 'Part / Decorated attributes' do
       inflector: Dry::Inflector.new,
       context: Dry::View::Context.new,
       scope_builder: Dry::View::ScopeBuilder.new,
-      part_builder: part_builder,
+      part_builder: part_builder
     )
   }
 
-  describe 'using default part builder' do
+  describe "using default part builder" do
     let(:part_builder) { Dry::View::PartBuilder.new }
 
-    describe 'decorating without options' do
-      describe 'multiple declarations' do
+    describe "decorating without options" do
+      describe "multiple declarations" do
         let(:article_part_class) {
           Class.new(Dry::View::Part) do
             decorate :author
@@ -81,43 +81,43 @@ RSpec.describe 'Part / Decorated attributes' do
           end
         }
 
-        it 'decorates attributes with the standard Dry::View::Part class' do
+        it "decorates attributes with the standard Dry::View::Part class" do
           expect(article_part.author).to be_a Dry::View::Part
           expect(article_part.comments[0]).to be_a Dry::View::Part
         end
 
-        context 'falsey values' do
+        context "falsey values" do
           let(:author) { nil }
 
-          it 'does not decorate the attributes' do
+          it "does not decorate the attributes" do
             expect(article_part.author).to be_nil
           end
         end
       end
 
-      describe 'single declaration' do
+      describe "single declaration" do
         let(:article_part_class) {
           Class.new(Dry::View::Part) do
             decorate :author, :comments
           end
         }
 
-        it 'decorates attributes with the standard Dry::View::Part class' do
+        it "decorates attributes with the standard Dry::View::Part class" do
           expect(article_part.author).to be_a Dry::View::Part
           expect(article_part.comments[0]).to be_a Dry::View::Part
         end
 
-        context 'falsey values' do
+        context "falsey values" do
           let(:author) { nil }
 
-          it 'does not decorate the attributes' do
+          it "does not decorate the attributes" do
             expect(article_part.author).to be_nil
           end
         end
       end
     end
 
-    describe 'decorating with part class specified' do
+    describe "decorating with part class specified" do
       before do
         module Test
           class AuthorPart < Dry::View::Part
@@ -135,22 +135,22 @@ RSpec.describe 'Part / Decorated attributes' do
         end
       }
 
-      it 'deorates attributes with the specified part class' do
+      it "deorates attributes with the specified part class" do
         expect(article_part.author).to be_a Test::AuthorPart
         expect(article_part.comments[0]).to be_a Test::CommentPart
       end
 
-      context 'falsey values' do
+      context "falsey values" do
         let(:author) { nil }
 
-        it 'does not decorate the attributes' do
+        it "does not decorate the attributes" do
           expect(article_part.author).to be_nil
         end
       end
     end
   end
 
-  describe 'using custom part builder' do
+  describe "using custom part builder" do
     let(:article_part_class) {
       Class.new(Dry::View::Part) do
         decorate :author
@@ -183,16 +183,16 @@ RSpec.describe 'Part / Decorated attributes' do
       end
     end
 
-    it 'deorates attributes using the custom part builder' do
+    it "deorates attributes using the custom part builder" do
       expect(article_part.author).to be_a Test::AuthorPart
       expect(article_part.comments[0]).to be_a Test::CommentPart
       expect(article_part.comments[0].author).to be_a Test::AuthorPart
     end
 
-    context 'falsey values' do
+    context "falsey values" do
       let(:author) { nil }
 
-      it 'does not decorate the attributes' do
+      it "does not decorate the attributes" do
         expect(article_part.author).to be_nil
       end
     end

spec/integration/part_builder_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe 'part builder' do
+RSpec.describe "part builder" do
   before do
     module Test
       class Custom < Dry::View::Part
@@ -19,12 +19,12 @@ RSpec.describe 'part builder' do
     end
   end
 
-  describe 'default decorator' do
-    it 'looks up classes from a part namespace' do
+  describe "default decorator" do
+    it "looks up classes from a part namespace" do
       view = Class.new(Dry::View) do
-        config.paths = SPEC_ROOT.join('fixtures/templates')
+        config.paths = SPEC_ROOT.join("fixtures/templates")
         config.layout = nil
-        config.template = 'decorated_parts'
+        config.template = "decorated_parts"
         config.part_namespace = Test
 
         expose :customs
@@ -32,46 +32,46 @@ RSpec.describe 'part builder' do
         expose :ordinary
       end.new
 
-      expect(view.(customs: ['many things'], custom: 'custom thing', ordinary: 'ordinary thing').to_s).to eql(
-        '<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>'
+      expect(view.(customs: ["many things"], custom: "custom thing", ordinary: "ordinary thing").to_s).to eql(
+        "<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>"
       )
     end
 
-    it 'supports wrapping array memebers in custom part classes provided to exposure :as option' do
+    it "supports wrapping array memebers in custom part classes provided to exposure :as option" do
       view = Class.new(Dry::View) do
-        config.paths = SPEC_ROOT.join('fixtures/templates')
+        config.paths = SPEC_ROOT.join("fixtures/templates")
         config.layout = nil
-        config.template = 'decorated_parts'
+        config.template = "decorated_parts"
 
         expose :customs, as: Test::CustomPart
         expose :custom, as: Test::CustomPart
         expose :ordinary
       end.new
 
-      expect(view.(customs: ['many things'], custom: 'custom thing', ordinary: 'ordinary thing').to_s).to eql(
-        '<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>'
+      expect(view.(customs: ["many things"], custom: "custom thing", ordinary: "ordinary thing").to_s).to eql(
+        "<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>"
       )
     end
 
-    it 'supports wrapping an array and its members in custom part classes provided to exposure :as option as a hash' do
+    it "supports wrapping an array and its members in custom part classes provided to exposure :as option as a hash" do
       view = Class.new(Dry::View) do
-        config.paths = SPEC_ROOT.join('fixtures/templates')
+        config.paths = SPEC_ROOT.join("fixtures/templates")
         config.layout = nil
-        config.template = 'decorated_parts'
+        config.template = "decorated_parts"
 
         expose :customs, as: [Test::CustomArrayPart, Test::CustomPart]
         expose :custom, as: Test::CustomPart
         expose :ordinary
       end.new
 
-      expect(view.(customs: ['many things'], custom: 'custom thing', ordinary: 'ordinary thing').to_s).to eql(
-        '<p>Custom part wrapping many things</p><p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>'
+      expect(view.(customs: ["many things"], custom: "custom thing", ordinary: "ordinary thing").to_s).to eql(
+        "<p>Custom part wrapping many things</p><p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>"
       )
     end
   end
 
-  describe 'custom decorator and part classes' do
-    it 'supports wrapping in custom parts based on exposure names' do
+  describe "custom decorator and part classes" do
+    it "supports wrapping in custom parts based on exposure names" do
       part_builder = Class.new(Dry::View::PartBuilder) do
         def part_class(name:, **options)
           name == :custom ? Test::CustomPart : super
@@ -80,15 +80,15 @@ RSpec.describe 'part builder' do
 
       view = Class.new(Dry::View) do
         config.part_builder = part_builder
-        config.paths = SPEC_ROOT.join('fixtures/templates')
+        config.paths = SPEC_ROOT.join("fixtures/templates")
         config.layout = nil
-        config.template = 'decorated_parts'
+        config.template = "decorated_parts"
 
         expose :customs, :custom, :ordinary
       end.new
 
-      expect(view.(customs: ['many things'], custom: 'custom thing', ordinary: 'ordinary thing').to_s).to eql(
-        '<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>'
+      expect(view.(customs: ["many things"], custom: "custom thing", ordinary: "ordinary thing").to_s).to eql(
+        "<p>Custom part wrapping many things</p><p>Custom part wrapping custom thing</p><p>ordinary thing</p>"
       )
     end
   end

spec/integration/scope_spec.rb

@@ -1,16 +1,16 @@
 # frozen_string_literal: true
 
-require 'dry/view/part'
-require 'dry/view/scope'
+require "dry/view/part"
+require "dry/view/scope"
 
-RSpec.describe 'Scopes' do
+RSpec.describe "Scopes" do
   let(:base_view) {
     Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/scopes')
+      config.paths = FIXTURES_PATH.join("integration/scopes")
     end
   }
 
-  specify 'Custom scope for a view' do
+  specify "Custom scope for a view" do
     module Test
       class ControllerScope < Dry::View::Scope
         def hello
@@ -20,110 +20,110 @@ RSpec.describe 'Scopes' do
     end
 
     view = Class.new(base_view) do
-      config.template = 'custom_view_scope'
+      config.template = "custom_view_scope"
       config.scope = Test::ControllerScope
 
       expose :text
     end.new
 
-    expect(view.(text: 'world').to_s).to eq 'Hello world!'
+    expect(view.(text: "world").to_s).to eq "Hello world!"
   end
 
-  specify 'Rendering a partial via an anonymous scope' do
+  specify "Rendering a partial via an anonymous scope" do
     view = Class.new(base_view) do
-      config.template = 'anonymous_scope'
+      config.template = "anonymous_scope"
 
       expose :text
     end.new
 
-    expect(view.(text: 'Hello').to_s).to eq 'Greeting: Hello'
+    expect(view.(text: "Hello").to_s).to eq "Greeting: Hello"
   end
 
-  specify 'Rendering a partial implicitly via a custom named scope' do
+  specify "Rendering a partial implicitly via a custom named scope" do
     module Test::Scopes
       class Greeting < Dry::View::Scope
         def greeting
-          _locals[:greeting].upcase + '!'
+          _locals[:greeting].upcase + "!"
         end
       end
     end
 
     view = Class.new(base_view) do
       config.scope_namespace = Test::Scopes
-      config.template = 'named_scope_with_implicit_render'
+      config.template = "named_scope_with_implicit_render"
 
       expose :text
     end.new
 
-    expect(view.(text: 'Hello').to_s).to eq 'Greeting: HELLO!'
+    expect(view.(text: "Hello").to_s).to eq "Greeting: HELLO!"
   end
 
-  specify 'Rendering a partial implicitly via a custom named scope (provided via a class)' do
+  specify "Rendering a partial implicitly via a custom named scope (provided via a class)" do
     module Test::Scopes
       class Greeting < Dry::View::Scope
         def greeting
-          _locals[:greeting].upcase + '!'
+          _locals[:greeting].upcase + "!"
         end
       end
     end
 
     view = Class.new(base_view) do
       config.scope_namespace = Test::Scopes
-      config.template = 'class_named_scope_with_implicit_render'
+      config.template = "class_named_scope_with_implicit_render"
 
       expose :text
     end.new
 
-    expect(view.(text: 'Hello').to_s).to eq 'Greeting: HELLO!'
+    expect(view.(text: "Hello").to_s).to eq "Greeting: HELLO!"
   end
 
-  specify 'Raising an error when an unnamed partial cannot be rendered implicitly' do
+  specify "Raising an error when an unnamed partial cannot be rendered implicitly" do
     view = Class.new(base_view) do
-      config.template = 'unnamed_named_scope_with_implicit_render'
+      config.template = "unnamed_named_scope_with_implicit_render"
     end.new
 
-    expect { view.().to_s }.to raise_error ArgumentError, '+partial_name+ must be provided for unnamed scopes'
+    expect { view.().to_s }.to raise_error ArgumentError, "+partial_name+ must be provided for unnamed scopes"
   end
 
-  specify 'Rendering a partial explicitly via a custom named scope' do
+  specify "Rendering a partial explicitly via a custom named scope" do
     module Test::Scopes
       class Greeting < Dry::View::Scope
         def greeting
-          _locals[:greeting].upcase + '!'
+          _locals[:greeting].upcase + "!"
         end
       end
     end
 
     view = Class.new(base_view) do
       config.scope_namespace = Test::Scopes
-      config.template = 'named_scope_with_explicit_render'
+      config.template = "named_scope_with_explicit_render"
 
       expose :text
     end.new
 
-    expect(view.(text: 'Hello').to_s).to eq 'Holler: HELLO!'
+    expect(view.(text: "Hello").to_s).to eq "Holler: HELLO!"
   end
 
-  specify 'Custom named scope providing defaults for missing locals' do
+  specify "Custom named scope providing defaults for missing locals" do
     module Test::Scopes
       class Greeting < Dry::View::Scope
         def greeting
-          _locals.fetch(:greeting) { 'Howdy' }
+          _locals.fetch(:greeting) { "Howdy" }
         end
       end
     end
 
     view = Class.new(base_view) do
       config.scope_namespace = Test::Scopes
-      config.template = 'named_scope_with_defaults'
+      config.template = "named_scope_with_defaults"
 
       expose :text
     end.new
 
-    expect(view.().to_s).to eq 'Greeting: Howdy'
+    expect(view.().to_s).to eq "Greeting: Howdy"
   end
 
-  specify 'Creating a custom scope from a view part' do
+  specify "Creating a custom scope from a view part" do
     module Test::Parts
       class Message < Dry::View::Part
         def greeting
@@ -135,7 +135,7 @@ RSpec.describe 'Scopes' do
     module Test::Scopes
       class Greeting < Dry::View::Scope
         def greeting
-          _locals[:greeting] + '!'
+          _locals[:greeting] + "!"
         end
       end
     end
@@ -143,11 +143,11 @@ RSpec.describe 'Scopes' do
     view = Class.new(base_view) do
       config.part_namespace = Test::Parts
       config.scope_namespace = Test::Scopes
-      config.template = 'scope_from_part'
+      config.template = "scope_from_part"
 
       expose :message
     end.new
 
-    expect(view.(message: { text: 'Hello from a part' }).to_s).to eq 'Greeting: Hello from a part!'
+    expect(view.(message: {text: "Hello from a part"}).to_s).to eq "Greeting: Hello from a part!"
   end
 end

spec/integration/template_engines/erbse_spec.rb

@@ -1,25 +1,25 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'Template engines / erb (using erbse as default engine)' do
+RSpec.describe "Template engines / erb (using erbse as default engine)" do
   let(:base_view) {
     Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/template_engines/erbse')
+      config.paths = FIXTURES_PATH.join("integration/template_engines/erbse")
     end
   }
 
-  context 'with erbse available' do
-    it 'supports partials that yield' do
+  context "with erbse available" do
+    it "supports partials that yield" do
       view = Class.new(base_view) do
-        config.template = 'render_and_yield'
+        config.template = "render_and_yield"
       end.new
 
-      expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>  Yielded</wrapper>'
+      expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>  Yielded</wrapper>"
     end
 
-    it 'supports context methods that yield' do
+    it "supports context methods that yield" do
       context = Class.new(Dry::View::Context) do
         def wrapper
           "<wrapper>#{yield}</wrapper>"
@@ -28,19 +28,19 @@ RSpec.describe 'Template engines / erb (using erbse as default engine)' do
 
       view = Class.new(base_view) do
         config.default_context = context
-        config.template = 'method_with_yield'
+        config.template = "method_with_yield"
       end.new
 
-      expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>  Yielded</wrapper>'
+      expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>  Yielded</wrapper>"
     end
   end
 
-  context 'with erbse not available' do
+  context "with erbse not available" do
     before do
       @load_path = $LOAD_PATH.dup
       @loaded_features = $LOADED_FEATURES.dup
 
-      $LOAD_PATH.reject! { |path| path =~ %r{erbse} }
+      $LOAD_PATH.reject! { |path| path =~ /erbse/ }
       $LOADED_FEATURES.reject! { |path| path =~ %r{erbse|dry/view/tilt/erbse} }
 
       Dry::View::Tilt.cache.clear
@@ -53,23 +53,23 @@ RSpec.describe 'Template engines / erb (using erbse as default engine)' do
       Dry::View::Tilt.register_adapter :erb, Dry::View::Tilt::ERB
     end
 
-    it 'raises an error explaining the erbse requirement' do
+    it "raises an error explaining the erbse requirement" do
       view = Class.new(base_view) do
-        config.template = 'render_and_yield'
+        config.template = "render_and_yield"
       end.new
 
-      expect { view.() }.to raise_error(LoadError, %r{dry-view requires erbse}m)
+      expect { view.() }.to raise_error(LoadError, /dry-view requires erbse/m)
     end
 
-    it 'allows deregistering the adapter to avoid the load error and accept rendering via a less-compatible erb engine' do
+    it "allows deregistering the adapter to avoid the load error and accept rendering via a less-compatible erb engine" do
       view = Class.new(base_view) do
-        config.template = 'plain_erb'
+        config.template = "plain_erb"
       end.new
 
       Dry::View::Tilt.deregister_adapter :erb
 
       expect { view.() }.not_to raise_error
-      expect(view.().to_s.strip).to eq 'Hello'
+      expect(view.().to_s.strip).to eq "Hello"
     end
   end
 end

spec/integration/template_engines/erubi_spec.rb

@@ -1,30 +1,30 @@
 # frozen_string_literal: true
 
-require 'erubi'
-require 'erubi/capture_end'
-require 'tilt/erubi'
+require "erubi"
+require "erubi/capture_end"
+require "tilt/erubi"
 
-require 'dry/view'
-require 'dry/view/context'
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'Template engines / erb (using erubi via an explict engine mapping)' do
+RSpec.describe "Template engines / erb (using erubi via an explict engine mapping)" do
   let(:base_view) {
     Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/template_engines/erubi')
-      config.renderer_engine_mapping = { erb: Tilt::ErubiTemplate }
-      config.renderer_options = { engine_class: Erubi::CaptureEndEngine }
+      config.paths = FIXTURES_PATH.join("integration/template_engines/erubi")
+      config.renderer_engine_mapping = {erb: Tilt::ErubiTemplate}
+      config.renderer_options = {engine_class: Erubi::CaptureEndEngine}
     end
   }
 
-  it 'supports partials that yield' do
+  it "supports partials that yield" do
     view = Class.new(base_view) do
-      config.template = 'render_and_yield'
+      config.template = "render_and_yield"
     end.new
 
-    expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>Yielded</wrapper>'
+    expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>Yielded</wrapper>"
   end
 
-  it 'supports context methods that yield' do
+  it "supports context methods that yield" do
     context = Class.new(Dry::View::Context) do
       def wrapper
         "<wrapper>#{yield}</wrapper>"
@@ -33,9 +33,9 @@ RSpec.describe 'Template engines / erb (using erubi via an explict engine mappin
 
     view = Class.new(base_view) do
       config.default_context = context
-      config.template = 'method_with_yield'
+      config.template = "method_with_yield"
     end.new
 
-    expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>Yielded</wrapper>'
+    expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>Yielded</wrapper>"
   end
 end

spec/integration/template_engines/hamlit_spec.rb

@@ -1,41 +1,41 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'Template engines / haml (using hamlit-block as default engine)' do
+RSpec.describe "Template engines / haml (using hamlit-block as default engine)" do
   let(:base_view) {
     Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/template_engines/hamlit')
+      config.paths = FIXTURES_PATH.join("integration/template_engines/hamlit")
     end
   }
 
-  context 'with hamlit-block available' do
-    it 'supports partials that yield' do
+  context "with hamlit-block available" do
+    it "supports partials that yield" do
       view = Class.new(base_view) do
-        config.template = 'render_and_yield'
+        config.template = "render_and_yield"
       end.new
 
-      expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>Yielded</wrapper>'
+      expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>Yielded</wrapper>"
     end
 
-    it 'supports methods that yield' do
+    it "supports methods that yield" do
       context = Class.new(Dry::View::Context) do
-        def wrapper(&block)
+        def wrapper
           "<wrapper>#{yield}</wrapper>"
         end
       end.new
 
       view = Class.new(base_view) do
         config.default_context = context
-        config.template = 'method_with_yield'
+        config.template = "method_with_yield"
       end.new
 
-      expect(view.().to_s.gsub(/\n\s*/m, '')).to eq '<wrapper>Yielded</wrapper>'
+      expect(view.().to_s.gsub(/\n\s*/m, "")).to eq "<wrapper>Yielded</wrapper>"
     end
   end
 
-  context 'with hamlit-block not available' do
+  context "with hamlit-block not available" do
     before do
       @load_path = $LOAD_PATH.dup
       @loaded_features = $LOADED_FEATURES.dup
@@ -52,12 +52,12 @@ RSpec.describe 'Template engines / haml (using hamlit-block as default engine)'
       $LOADED_FEATURES.replace @loaded_features
     end
 
-    it 'raises an error explaining the hamlit-block requirement' do
+    it "raises an error explaining the hamlit-block requirement" do
       view = Class.new(base_view) do
-        config.template = 'render_and_yield'
+        config.template = "render_and_yield"
       end.new
 
-      expect { view.() }.to raise_error(LoadError, %r{dry-view requires hamlit-block}m)
+      expect { view.() }.to raise_error(LoadError, /dry-view requires hamlit-block/m)
     end
   end
 end

spec/integration/template_engines/slim_spec.rb

@@ -1,25 +1,25 @@
 # frozen_string_literal: true
 
-require 'slim'
-require 'dry/view'
-require 'dry/view/context'
+require "slim"
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'Template engines / slim' do
+RSpec.describe "Template engines / slim" do
   let(:base_view) {
     Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/template_engines/slim')
+      config.paths = FIXTURES_PATH.join("integration/template_engines/slim")
     end
   }
 
-  it 'supports partials that yield' do
+  it "supports partials that yield" do
     view = Class.new(base_view) do
-      config.template = 'render_and_yield'
+      config.template = "render_and_yield"
     end.new
 
-    expect(view.().to_s).to eq '<wrapper>Yielded</wrapper>'
+    expect(view.().to_s).to eq "<wrapper>Yielded</wrapper>"
   end
 
-  it 'supports context methods that yield' do
+  it "supports context methods that yield" do
     context = Class.new(Dry::View::Context) do
       def wrapper
         "<wrapper>#{yield}</wrapper>"
@@ -28,9 +28,9 @@ RSpec.describe 'Template engines / slim' do
 
     view = Class.new(base_view) do
       config.default_context = context
-      config.template = 'method_with_yield'
+      config.template = "method_with_yield"
     end.new
 
-    expect(view.().to_s).to eq '<wrapper>Yielded</wrapper>'
+    expect(view.().to_s).to eq "<wrapper>Yielded</wrapper>"
   end
 end

spec/integration/testing/testing_parts_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe 'Testing / parts' do
+RSpec.describe "Testing / parts" do
   let(:part_class) {
     Class.new(Dry::View::Part) do
     end
@@ -9,21 +9,21 @@ RSpec.describe 'Testing / parts' do
   specify "Parts can be unit tested without name or rendering (for testing methods that don't require them)" do
     part_class = Class.new(Dry::View::Part) do
       def breaking_news_title
-        title + '!'
+        title + "!"
       end
     end
 
-    article = Struct.new(:title).new('Giant Hand Threatens Beach City')
+    article = Struct.new(:title).new("Giant Hand Threatens Beach City")
 
     article_part = part_class.new(value: article)
 
-    expect(article_part.breaking_news_title).to eq 'Giant Hand Threatens Beach City!'
+    expect(article_part.breaking_news_title).to eq "Giant Hand Threatens Beach City!"
   end
 
-  specify 'Parts can be unit tested with a rendering from a view class' do
+  specify "Parts can be unit tested with a rendering from a view class" do
     view_class = Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/testing')
-      config.template = 'view'
+      config.paths = FIXTURES_PATH.join("integration/testing")
+      config.template = "view"
     end
 
     part_class = Class.new(Dry::View::Part) do
@@ -32,12 +32,12 @@ RSpec.describe 'Testing / parts' do
       end
     end
 
-    article = Struct.new(:title).new('A Guide to Beach City Funland')
+    article = Struct.new(:title).new("A Guide to Beach City Funland")
 
     article_part = part_class.new(
       name: :article,
       value: article,
-      render_env: view_class.template_env,
+      render_env: view_class.template_env
     )
 
     expect(article_part.feature_box).to eq %(

spec/integration/view/errors_spec.rb

@@ -1,22 +1,22 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'View / errors' do
-  specify 'Raising an error when paths are not configured' do
+RSpec.describe "View / errors" do
+  specify "Raising an error when paths are not configured" do
     view = Class.new(Dry::View) do
-      config.template = 'hello'
+      config.template = "hello"
     end.new
 
-    expect { view.() }.to raise_error(Dry::View::UndefinedConfigError, 'no +paths+ configured')
+    expect { view.() }.to raise_error(Dry::View::UndefinedConfigError, "no +paths+ configured")
   end
 
-  specify 'Raising an error when template is not configured' do
+  specify "Raising an error when template is not configured" do
     view = Class.new(Dry::View) do
-      config.paths = FIXTURES_PATH.join('integration/errors')
+      config.paths = FIXTURES_PATH.join("integration/errors")
     end.new
 
-    expect { view.() }.to raise_error(Dry::View::UndefinedConfigError, 'no +template+ configured')
+    expect { view.() }.to raise_error(Dry::View::UndefinedConfigError, "no +template+ configured")
   end
 end

spec/integration/view/exposures_spec.rb

@@ -1,13 +1,13 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/context'
+require "dry/view"
+require "dry/view/context"
 
-RSpec.describe 'View / exposures' do
-  specify 'exposures have access to context' do
+RSpec.describe "View / exposures" do
+  specify "exposures have access to context" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.template = "greeting"
 
       expose :greeting do |greeting:, context:|
         "#{greeting}, #{context.name}"
@@ -16,12 +16,12 @@ RSpec.describe 'View / exposures' do
 
     context = Class.new(Dry::View::Context) do
       def name
-        'Jane'
+        "Jane"
       end
     end.new
 
-    local = view.(greeting: 'Hello', context: context).locals[:greeting]
+    local = view.(greeting: "Hello", context: context).locals[:greeting]
 
-    expect(local.value).to eq 'Hello, Jane'
+    expect(local.value).to eq "Hello, Jane"
   end
 end

spec/integration/view/locals_spec.rb

@@ -1,32 +1,32 @@
 # frozen_string_literal: true
 
-require 'dry/view'
-require 'dry/view/part'
+require "dry/view"
+require "dry/view/part"
 
-RSpec.describe 'View / locals' do
-  specify 'locals are decorated with parts by default' do
+RSpec.describe "View / locals" do
+  specify "locals are decorated with parts by default" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.template = "greeting"
 
       expose :greeting
     end.new
 
-    local = view.(greeting: 'Hello').locals[:greeting]
+    local = view.(greeting: "Hello").locals[:greeting]
 
     expect(local).to be_a(Dry::View::Part)
   end
 
-  specify 'locals are not decorated if their exposure is marked as `decorate: false`' do
+  specify "locals are not decorated if their exposure is marked as `decorate: false`" do
     view = Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.template = 'greeting'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.template = "greeting"
 
       expose :greeting, decorate: false
     end.new
 
-    local = view.(greeting: 'Hello').locals[:greeting]
+    local = view.(greeting: "Hello").locals[:greeting]
 
-    expect(local).to eq 'Hello'
+    expect(local).to eq "Hello"
   end
 end

spec/integration/view_spec.rb

@@ -1,19 +1,17 @@
 # frozen_string_literal: true
 
-# coding: utf-8
-
-RSpec.describe 'dry-view' do
+RSpec.describe "dry-view" do
   let(:view_class) do
     Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'users'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "users"
       config.default_format = :html
 
       expose :users do
         [
-          { name: 'Jane', email: 'jane@doe.org' },
-          { name: 'Joe', email: 'joe@doe.org' }
+          {name: "Jane", email: "jane@doe.org"},
+          {name: "Joe", email: "joe@doe.org"}
         ]
       end
     end
@@ -22,7 +20,7 @@ RSpec.describe 'dry-view' do
   let(:context) {
     Class.new(Dry::View::Context) do
       def title
-        'dry-view rocks!'
+        "dry-view rocks!"
       end
 
       def assets
@@ -31,7 +29,7 @@ RSpec.describe 'dry-view' do
     end.new
   }
 
-  it 'renders within a layout and makes the provided context available everywhere' do
+  it "renders within a layout and makes the provided context available everywhere" do
     view = view_class.new
 
     expect(view.(context: context).to_s).to eql(
@@ -39,7 +37,7 @@ RSpec.describe 'dry-view' do
     )
   end
 
-  it 'renders without a layout' do
+  it "renders without a layout" do
     view = Class.new(view_class) do
       config.layout = false
     end.new
@@ -49,18 +47,18 @@ RSpec.describe 'dry-view' do
     )
   end
 
-  it 'renders a view with an alternative format and engine' do
+  it "renders a view with an alternative format and engine" do
     view = view_class.new
 
     # FIXME: there should be a "\n\n" before "* Jane", but this is missing due to https://github.com/apotonick/erbse/issues/10
-    expect(view.(context: context, format: 'txt').to_s.strip).to eql(
+    expect(view.(context: context, format: "txt").to_s.strip).to eql(
       "# dry-view rocks!* Jane (jane@doe.org)\n* Joe (joe@doe.org)"
     )
   end
 
-  it 'renders a view with a template on another view path' do
+  it "renders a view with a template on another view path" do
     view = Class.new(view_class) do
-      config.paths = [SPEC_ROOT.join('fixtures/templates_override')] + Array(config.paths)
+      config.paths = [SPEC_ROOT.join("fixtures/templates_override")] + Array(config.paths)
     end.new
 
     expect(view.(context: context).to_s).to eq(
@@ -68,9 +66,9 @@ RSpec.describe 'dry-view' do
     )
   end
 
-  it 'renders a view that passes arguments to partials' do
+  it "renders a view that passes arguments to partials" do
     view = Class.new(view_class) do
-      config.template = 'parts_with_args'
+      config.template = "parts_with_args"
     end.new
 
     expect(view.(context: context).to_s).to eq(
@@ -78,47 +76,47 @@ RSpec.describe 'dry-view' do
     )
   end
 
-  it 'renders using utf-8 by default' do
+  it "renders using utf-8 by default" do
     view = Class.new(view_class) do
-      config.template = 'utf8'
+      config.template = "utf8"
     end.new
 
     expect(view.(context: context).to_s).to eq(
-      '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body>ç</body></html>'
+      "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body>ç</body></html>"
     )
   end
 
-  describe 'inheritance' do
+  describe "inheritance" do
     let(:parent_view) do
       klass = Class.new(Dry::View)
 
-      klass.setting :paths, SPEC_ROOT.join('fixtures/templates')
-      klass.setting :layout, 'app'
-      klass.setting :formats, { html: :slim }
+      klass.setting :paths, SPEC_ROOT.join("fixtures/templates")
+      klass.setting :layout, "app"
+      klass.setting :formats, html: :slim
 
       klass
     end
 
     let(:child_view) do
       Class.new(parent_view) do
-        config.template = 'tasks'
+        config.template = "tasks"
       end
     end
 
-    it 'renders within a parent class layout using provided context' do
+    it "renders within a parent class layout using provided context" do
       view = Class.new(view_class) do
-        config.template = 'tasks'
+        config.template = "tasks"
 
         expose :tasks do
           [
-            { title: 'one' },
-            { title: 'two' },
+            {title: "one"},
+            {title: "two"}
           ]
         end
       end.new
 
       expect(view.(context: context).to_s).to eql(
-        '<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><ol><li>one</li><li>two</li></ol></body></html>'
+        "<!DOCTYPE html><html><head><title>dry-view rocks!</title></head><body><ol><li>one</li><li>two</li></ol></body></html>"
       )
     end
   end

spec/spec_helper.rb

@@ -1,15 +1,15 @@
 # frozen_string_literal: true
 
-require_relative 'support/coverage'
+require_relative "support/coverage"
 
 begin
-  require 'pry-byebug'
+  require "pry-byebug"
 rescue LoadError; end
 SPEC_ROOT = Pathname(__FILE__).dirname
-FIXTURES_PATH = SPEC_ROOT.join('fixtures')
+FIXTURES_PATH = SPEC_ROOT.join("fixtures")
 
-require 'slim'
-require 'dry/view'
+require "slim"
+require "dry/view"
 
 module Test
   def self.remove_constants
@@ -34,7 +34,7 @@ RSpec.configure do |config|
       Dry::View::Path,
       Dry::View::Renderer,
       Dry::View::ScopeBuilder,
-      Dry::View::Tilt,
+      Dry::View::Tilt
     ].each do |klass|
       klass.cache.clear
     end

spec/unit/context_spec.rb

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
-require 'dry/view/context'
-require 'dry/view/part'
-require 'dry/view/part_builder'
-require 'dry/view/scope_builder'
+require "dry/view/context"
+require "dry/view/part"
+require "dry/view/part_builder"
+require "dry/view/scope_builder"
 
 RSpec.describe Dry::View::Context do
   let(:context_class) {
@@ -30,38 +30,38 @@ RSpec.describe Dry::View::Context do
       renderer: double(:renderer),
       context: Dry::View::Context.new,
       part_builder: Dry::View::PartBuilder.new,
-      scope_builder: Dry::View::ScopeBuilder.new,
+      scope_builder: Dry::View::ScopeBuilder.new
     )
   }
 
   subject(:context) { context_class.new(assets: assets, routes: routes) }
 
-  describe 'attribute readers' do
-    it 'provides access to its attributes' do
+  describe "attribute readers" do
+    it "provides access to its attributes" do
       expect(context.assets).to eql assets
     end
   end
 
-  context 'with render environment' do
+  context "with render environment" do
     subject(:context) {
       context_class.new(assets: assets, routes: routes).for_render_env(render_env)
     }
 
-    describe 'attribute readers' do
-      it 'provides attributes decorated in view parts' do
+    describe "attribute readers" do
+      it "provides attributes decorated in view parts" do
         expect(context.assets).to be_a Dry::View::Part
         expect(context.assets.value).to eql assets
       end
     end
   end
 
-  describe '#with' do
-    it 'returns a copy of the context with extra options' do
+  describe "#with" do
+    it "returns a copy of the context with extra options" do
       another_option = double(:another_option)
       new_context = context.with(another_option: another_option)
 
       expect(new_context).to be_a(context.class)
-      expect(new_context._options).to eq({ assets: context.assets, routes: routes, another_option: another_option })
+      expect(new_context._options).to eq(assets: context.assets, routes: routes, another_option: another_option)
     end
   end
 end

spec/unit/decorated_attributes_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/view/decorated_attributes'
+require "dry/view/decorated_attributes"
 
 RSpec.describe Dry::View::DecoratedAttributes do
   subject(:decoratable) {
@@ -19,38 +19,38 @@ RSpec.describe Dry::View::DecoratedAttributes do
   let(:attr_2) { double(:attr_2) }
   let(:render_env) { spy(:render_env) }
 
-  context 'with render environment' do
-    it 'returns decorated attributes as parts' do
+  context "with render environment" do
+    it "returns decorated attributes as parts" do
       decoratable.attr_1
       expect(render_env).to have_received(:part).with(:attr_1, attr_1, as: :my_value)
 
       decoratable.attr_2
-      if RUBY_VERSION >= '2.7'
+      if RUBY_VERSION >= "2.7"
         expect(render_env).to have_received(:part).with(:attr_2, attr_2)
       else
         expect(render_env).to have_received(:part).with(:attr_2, attr_2, {})
       end
     end
 
-    it 'raises NoMethodError when an invalid attribute is accessed' do
+    it "raises NoMethodError when an invalid attribute is accessed" do
       expect { decoratable.invalid_attr }.to raise_error(NoMethodError)
     end
   end
 
-  context 'without render environment' do
+  context "without render environment" do
     let(:render_env) { nil }
 
-    it 'returns attributes without decoration' do
+    it "returns attributes without decoration" do
       expect(decoratable.attr_1).to be attr_1
     end
 
-    it 'raises NoMethodError when an invalid attribute is accessed' do
+    it "raises NoMethodError when an invalid attribute is accessed" do
       expect { decoratable.invalid_attr }.to raise_error(NoMethodError)
     end
   end
 
-  it 'prepends a single module to provide the decorated attribute readers' do
+  it "prepends a single module to provide the decorated attribute readers" do
     expect(decoratable.class.ancestors.map(&:name).grep(/Test::Decoratable::DecoratedAttributes/).length).to eq 1
-    expect(decoratable.class.ancestors[0].inspect).to eq '#<Dry::View::DecoratedAttributes::Attributes[:attr_1, :attr_2, :invalid_attr]>'
+    expect(decoratable.class.ancestors[0].inspect).to eq "#<Dry::View::DecoratedAttributes::Attributes[:attr_1, :attr_2, :invalid_attr]>"
   end
 end

spec/unit/exposure_spec.rb

@@ -3,94 +3,94 @@
 RSpec.describe Dry::View::Exposure do
   subject(:exposure) { described_class.new(:hello, proc, object, **options) }
 
-  let(:proc) { -> input { 'hi' } }
+  let(:proc) { -> _input { "hi" } }
   let(:object) { nil }
   let(:options) { {} }
 
-  describe 'initialization and attributes' do
-    describe '#name' do
-      it 'accepts a name' do
+  describe "initialization and attributes" do
+    describe "#name" do
+      it "accepts a name" do
         expect(exposure.name).to eql :hello
       end
     end
 
-    describe '#proc' do
-      it 'accepts a proc' do
+    describe "#proc" do
+      it "accepts a proc" do
         expect(exposure.proc).to eql proc
       end
 
-      it 'allows a nil proc' do
+      it "allows a nil proc" do
         expect(described_class.new(:hello).proc).to be_nil
       end
     end
 
-    describe '#object' do
+    describe "#object" do
       let(:object) { Object.new }
 
-      it 'accepts an object' do
+      it "accepts an object" do
         expect(exposure.object).to eq object
       end
 
-      it 'allows a nil object' do
+      it "allows a nil object" do
         expect(described_class.new(:hello).object).to be_nil
       end
     end
 
-    describe '#decorate?' do
-      it 'is true by default' do
+    describe "#decorate?" do
+      it "is true by default" do
         expect(exposure.decorate?).to eq true
       end
 
-      it 'can be set on initialization' do
+      it "can be set on initialization" do
         expect(described_class.new(:hello, decorate: false).decorate?).to eq false
       end
     end
 
-    describe '#private?' do
-      it 'is false by default' do
+    describe "#private?" do
+      it "is false by default" do
         expect(exposure).not_to be_private
       end
 
-      it 'can be set on initialization' do
+      it "can be set on initialization" do
         expect(described_class.new(:hello, private: true)).to be_private
       end
     end
 
-    describe '#default_value' do
-      it 'is nil by default' do
+    describe "#default_value" do
+      it "is nil by default" do
         expect(exposure.default_value).to be_nil
       end
 
-      it 'can be set on initialization' do
-        exposuse = described_class.new(:hello, default: 'Hi !')
-        expect(exposuse.default_value).to eq('Hi !')
+      it "can be set on initialization" do
+        exposuse = described_class.new(:hello, default: "Hi !")
+        expect(exposuse.default_value).to eq("Hi !")
       end
     end
   end
 
-  describe '#bind' do
+  describe "#bind" do
     subject(:bound_exposure) { exposure.bind(bind_object) }
 
     let(:bind_object) { Object.new }
 
-    it 'returns a new object' do
+    it "returns a new object" do
       expect(bound_exposure).not_to eql exposure
     end
 
-    it 'retains the bind object' do
+    it "retains the bind object" do
       expect(bound_exposure.object).to eq bind_object
     end
 
-    context 'proc is set' do
-      it 'retains the existing proc' do
+    context "proc is set" do
+      it "retains the existing proc" do
         expect(bound_exposure.proc).to eql proc
       end
     end
 
-    context 'proc is nil' do
+    context "proc is nil" do
       let(:proc) { nil }
 
-      context 'matching instance method' do
+      context "matching instance method" do
         let(:bind_object) do
           Class.new do
             def hello(input)
@@ -104,31 +104,31 @@ RSpec.describe Dry::View::Exposure do
         end
       end
 
-      context 'no matching instance method' do
+      context "no matching instance method" do
         let(:object) { Object.new }
 
-        it 'leaves proc as nil' do
+        it "leaves proc as nil" do
           expect(bound_exposure.proc).to be_nil
         end
       end
     end
   end
 
-  describe '#dependency_names' do
-    context 'proc provided' do
-      let(:proc) { -> input, foo, bar { 'hi' } }
+  describe "#dependency_names" do
+    context "proc provided" do
+      let(:proc) { -> input, foo, bar { "hi" } } # rubocop:disable Lint/UnusedBlockArgument
 
       it "returns an array of exposure dependencies derived from the proc's argument names" do
         expect(exposure.dependency_names).to eql [:input, :foo, :bar]
       end
     end
 
-    context 'matching instance method' do
+    context "matching instance method" do
       let(:proc) { nil }
 
       let(:object) do
         Class.new do
-          def hello(input, bar, baz)
+          def hello(input, bar, baz) # rubocop:disable Lint/UnusedMethodArgument
             "hi there, #{input.fetch(:name)}"
           end
         end.new
@@ -139,73 +139,73 @@ RSpec.describe Dry::View::Exposure do
       end
     end
 
-    context 'proc is nil' do
+    context "proc is nil" do
       let(:proc) { nil }
 
-      it 'returns no dependencies' do
+      it "returns no dependencies" do
         expect(exposure.dependency_names).to eql []
       end
     end
   end
 
-  describe '#call' do
-    let(:input) { { name: 'Jane' } }
+  describe "#call" do
+    let(:input) { {name: "Jane"} }
 
-    context 'proc expects input only' do
+    context "proc expects input only" do
       let(:proc) { -> name: { name } }
 
-      it 'sends the input to the proc' do
-        expect(exposure.(input)).to eql 'Jane'
+      it "sends the input to the proc" do
+        expect(exposure.(input)).to eql "Jane"
       end
     end
 
-    context 'proc expects input and dependencies' do
+    context "proc expects input and dependencies" do
       let(:proc) { -> greeting, name: { "#{greeting}, #{name}" } }
-      let(:locals) { { greeting: 'Hola' } }
+      let(:locals) { {greeting: "Hola"} }
 
-      it 'sends the input and dependency values to the proc' do
-        expect(exposure.(input, locals)).to eq 'Hola, Jane'
+      it "sends the input and dependency values to the proc" do
+        expect(exposure.(input, locals)).to eq "Hola, Jane"
       end
     end
 
-    context 'Default value' do
-      let(:options) { { default: 'John' } }
+    context "Default value" do
+      let(:options) { {default: "John"} }
 
-      context 'use default value' do
+      context "use default value" do
         let(:proc) { nil }
 
-        it 'use the default value' do
-          expect(exposure.({})).to eq 'John'
+        it "use the default value" do
+          expect(exposure.({})).to eq "John"
         end
       end
 
-      context 'use input value instead of default' do
+      context "use input value instead of default" do
         let(:proc) { nil }
 
-        it 'use the default value' do
-          expect(exposure.({ hello: 'Jane' })).to eq 'Jane'
+        it "use the default value" do
+          expect(exposure.(hello: "Jane")).to eq "Jane"
         end
       end
 
-      context 'use input value over default even when input is nil' do
+      context "use input value over default even when input is nil" do
         let(:proc) { nil }
 
-        it 'use the default value' do
-          expect(exposure.({ hello: nil })).to eq nil
+        it "use the default value" do
+          expect(exposure.(hello: nil)).to eq nil
         end
       end
     end
 
-    context 'proc expects dependencies only' do
+    context "proc expects dependencies only" do
       let(:proc) { -> greeting, farewell { "#{greeting}, #{farewell}" } }
-      let(:locals) { { greeting: 'Hola', farewell: 'Adios' } }
+      let(:locals) { {greeting: "Hola", farewell: "Adios"} }
 
-      it 'sends the dependency values to the proc' do
-        expect(exposure.(input, locals)).to eq 'Hola, Adios'
+      it "sends the dependency values to the proc" do
+        expect(exposure.(input, locals)).to eq "Hola, Adios"
       end
     end
 
-    context 'proc accesses object instance' do
+    context "proc accesses object instance" do
       let(:proc) { -> name: { "My name is #{name} but call me #{title} #{name}" } }
 
       let(:object) do
@@ -215,23 +215,23 @@ RSpec.describe Dry::View::Exposure do
           def initialize(title)
             @title = title
           end
-        end.new('Dr')
+        end.new("Dr")
       end
 
-      it 'makes the instance available as self' do
-        expect(exposure.(input)).to eq 'My name is Jane but call me Dr Jane'
+      it "makes the instance available as self" do
+        expect(exposure.(input)).to eq "My name is Jane but call me Dr Jane"
       end
     end
 
-    context 'no proc' do
+    context "no proc" do
       let(:proc) { nil }
-      let(:input) { { hello: 'hi there' } }
+      let(:input) { {hello: "hi there"} }
 
-      it 'returns a matching key from the input' do
-        expect(exposure.(input)).to eq 'hi there'
+      it "returns a matching key from the input" do
+        expect(exposure.(input)).to eq "hi there"
       end
 
-      it 'returns nil when no input key matches' do
+      it "returns nil when no input key matches" do
         expect(exposure.(nothing_matches_here: true)).to be_nil
       end
     end

spec/unit/exposures_spec.rb

@@ -3,15 +3,15 @@
 RSpec.describe Dry::View::Exposures do
   subject(:exposures) { described_class.new }
 
-  describe '#exposures' do
-    it 'is empty by defalut' do
+  describe "#exposures" do
+    it "is empty by defalut" do
       expect(exposures.exposures).to be_empty
     end
   end
 
-  describe '#add' do
-    it 'creates and adds an exposure' do
-      proc = -> **input { 'hi' }
+  describe "#add" do
+    it "creates and adds an exposure" do
+      proc = -> **_input { "hi" }
       exposures.add :hello, proc
 
       expect(exposures[:hello].name).to eq :hello
@@ -19,13 +19,13 @@ RSpec.describe Dry::View::Exposures do
     end
   end
 
-  describe '#bind' do
+  describe "#bind" do
     subject(:bound_exposures) { exposures.bind(object) }
 
     let(:object) do
       Class.new do
-        def hello(input)
-          'hi'
+        def hello(_input)
+          "hi"
         end
       end.new
     end
@@ -34,91 +34,91 @@ RSpec.describe Dry::View::Exposures do
       exposures.add(:hello)
     end
 
-    it 'binds each of the exposures' do
+    it "binds each of the exposures" do
       expect(bound_exposures[:hello].proc).to eq object.method(:hello)
     end
 
-    it 'returns a new copy of the exposures' do
+    it "returns a new copy of the exposures" do
       expect(exposures.exposures).not_to eql(bound_exposures.exposures)
     end
   end
 
-  describe '#call' do
-    describe 'in general' do
+  describe "#call" do
+    describe "in general" do
       before do
         exposures.add(:greeting, -> greeting: { greeting.upcase })
         exposures.add(:farewell, -> greeting { "#{greeting} and goodbye" })
       end
 
-      subject(:locals) { exposures.(greeting: 'hello') }
+      subject(:locals) { exposures.(greeting: "hello") }
 
-      it 'returns the values from calling the exposures' do
-        expect(locals).to eq(greeting: 'HELLO', farewell: 'HELLO and goodbye')
+      it "returns the values from calling the exposures" do
+        expect(locals).to eq(greeting: "HELLO", farewell: "HELLO and goodbye")
       end
 
-      it 'does not include values from private exposures' do
-        exposures.add(:hidden, -> **input { 'shh' }, private: true)
+      it "does not include values from private exposures" do
+        exposures.add(:hidden, -> **_input { "shh" }, private: true)
 
         expect(locals).to include(:greeting, :farewell)
         expect(locals).not_to include(:hidden)
       end
     end
 
-    describe 'with block provided' do
+    describe "with block provided" do
       before do
         exposures.add(:greeting, -> greeting: { greeting.upcase })
         exposures.add(:farewell, -> greeting { "#{greeting} and goodbye" })
       end
 
       subject(:locals) {
-        exposures.(greeting: 'hello') do |value, exposure|
+        exposures.(greeting: "hello") do |value, exposure|
           "#{value} from #{exposure.name}"
         end
       }
 
-      it 'provides values determined from the block' do
+      it "provides values determined from the block" do
         expect(locals).to eq(
-          greeting: 'HELLO from greeting',
-          farewell: 'HELLO from greeting and goodbye from farewell',
+          greeting: "HELLO from greeting",
+          farewell: "HELLO from greeting and goodbye from farewell"
         )
       end
     end
 
-    describe 'with default exposure values' do
+    describe "with default exposure values" do
       it "returns 'default_value' from exposure" do
-        exposures.add(:name, default: 'John')
+        exposures.add(:name, default: "John")
         locals = exposures.({})
 
-        expect(locals).to eq(name: 'John')
+        expect(locals).to eq(name: "John")
       end
 
-      it 'returns values from arguments' do
-        exposures.add(:name, default: 'John')
-        locals = exposures.(name: 'William')
+      it "returns values from arguments" do
+        exposures.add(:name, default: "John")
+        locals = exposures.(name: "William")
 
-        expect(locals).to eq(name: 'William')
+        expect(locals).to eq(name: "William")
       end
 
-      it 'returns values from arguments even when value is nil' do
-        exposures.add(:name, default: 'John')
+      it "returns values from arguments even when value is nil" do
+        exposures.add(:name, default: "John")
         locals = exposures.(name: nil)
 
         expect(locals).to eq(name: nil)
       end
 
-      it 'returns value from proc' do
-        exposures.add(:name, -> name: { name.upcase }, default: 'John')
-        locals = exposures.(name: 'William')
+      it "returns value from proc" do
+        exposures.add(:name, -> name: { name.upcase }, default: "John")
+        locals = exposures.(name: "William")
 
-        expect(locals).to eq(name: 'WILLIAM')
+        expect(locals).to eq(name: "WILLIAM")
       end
     end
   end
 
-  describe '#import' do
-    it 'imports an exposure to the set' do
+  describe "#import" do
+    it "imports an exposure to the set" do
       exposures_b = described_class.new
-      exposures.add(:name, -> name: { name.upcase }, default: 'John')
+      exposures.add(:name, -> name: { name.upcase }, default: "John")
       exposures_b.import(:name, exposures[:name])
 
       expect(exposures_b[:name]).to eq(exposures[:name])

spec/unit/part_builder_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'dry/view/scope_builder'
+require "dry/view/scope_builder"
 
 RSpec.describe Dry::View::PartBuilder do
   subject(:part_builder) { render_env.part_builder }
@@ -17,7 +17,7 @@ RSpec.describe Dry::View::PartBuilder do
 
   let(:namespace) { nil }
 
-  describe '#call' do
+  describe "#call" do
     subject(:part) {
       part_builder.(name, value, **options)
     }
@@ -26,31 +26,31 @@ RSpec.describe Dry::View::PartBuilder do
     let(:value) { double(:user) }
     let(:options) { {} }
 
-    shared_examples 'a view part' do
+    shared_examples "a view part" do
       let(:part_class) { Dry::View::Part }
 
-      it 'returns a part' do
+      it "returns a part" do
         expect(part).to be_a part_class
       end
 
-      it 'wraps the value' do
+      it "wraps the value" do
         expect(part._value).to eq value
       end
 
-      it 'retains the render environment' do
+      it "retains the render environment" do
         expect(part._render_env).to eql render_env
       end
     end
 
-    shared_examples 'a view part collection' do
+    shared_examples "a view part collection" do
       let(:collection_part_class) { Dry::View::Part }
       let(:item_part_class) { Dry::View::Part }
 
-      it 'returns a part wrapping the collection' do
+      it "returns a part wrapping the collection" do
         expect(part).to be_a collection_part_class
       end
 
-      it 'wraps the collection and its items' do
+      it "wraps the collection and its items" do
         expect(part._value.map(&:_value)).to eq value
       end
 
@@ -61,70 +61,70 @@ RSpec.describe Dry::View::PartBuilder do
       end
     end
 
-    context 'without namespace' do
-      describe 'singular value' do
-        let(:value) { double('user') }
+    context "without namespace" do
+      describe "singular value" do
+        let(:value) { double("user") }
 
-        it_behaves_like 'a view part'
+        it_behaves_like "a view part"
 
-        describe 'alternative name provided via :as option' do
-          let(:options) { { as: :admin_user } }
+        describe "alternative name provided via :as option" do
+          let(:options) { {as: :admin_user} }
 
-          it_behaves_like 'a view part'
+          it_behaves_like "a view part"
         end
 
-        describe 'explicit part class provided via as: option' do
+        describe "explicit part class provided via as: option" do
           before do
             Test::UserPart = Class.new(Dry::View::Part)
           end
 
-          let(:options) { { as: Test::UserPart } }
+          let(:options) { {as: Test::UserPart} }
 
-          it_behaves_like 'a view part' do
+          it_behaves_like "a view part" do
             let(:part_class) { Test::UserPart }
           end
         end
       end
 
-      describe 'array-like value' do
+      describe "array-like value" do
         let(:name) { :users }
         let(:value) { [double(:user), double(:user)] }
 
-        it_behaves_like 'a view part collection'
+        it_behaves_like "a view part collection"
 
-        describe 'alternative name provided via :as option' do
-          let(:options) { { as: :admin_user } }
+        describe "alternative name provided via :as option" do
+          let(:options) { {as: :admin_user} }
 
-          it_behaves_like 'a view part collection'
+          it_behaves_like "a view part collection"
         end
 
-        describe 'explicit part class provided via as: option' do
+        describe "explicit part class provided via as: option" do
           before do
             Test::UserPart = Class.new(Dry::View::Part)
           end
 
-          let(:options) { { as: Test::UserPart } }
+          let(:options) { {as: Test::UserPart} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:item_part_class) { Test::UserPart }
           end
         end
 
-        describe 'explicit collection part class provided via as: option' do
+        describe "explicit collection part class provided via as: option" do
           before do
             Test::UserCollectionPart = Class.new(Dry::View::Part)
           end
 
-          let(:options) { { as: [Test::UserCollectionPart] } }
+          let(:options) { {as: [Test::UserCollectionPart]} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::UserCollectionPart }
           end
         end
       end
     end
 
-    context 'with namespace' do
+    context "with namespace" do
       before do
         module Test
           module Parts
@@ -152,100 +152,100 @@ RSpec.describe Dry::View::PartBuilder do
 
       let(:namespace) { Test::Parts }
 
-      describe 'singular value' do
-        let(:value) { double('user', profile: 'profile') }
+      describe "singular value" do
+        let(:value) { double("user", profile: "profile") }
 
-        it_behaves_like 'a view part' do
+        it_behaves_like "a view part" do
           let(:part_class) { Test::Parts::User }
         end
 
-        it 'returns decorated attributes in part classes found from the namespace' do
+        it "returns decorated attributes in part classes found from the namespace" do
           expect(part.profile).to be_a Test::Parts::Profile
         end
 
-        describe 'alternative name provided via :as option' do
-          let(:options) { { as: :admin_user } }
+        describe "alternative name provided via :as option" do
+          let(:options) { {as: :admin_user} }
 
-          it_behaves_like 'a view part' do
+          it_behaves_like "a view part" do
             let(:part_class) { Test::Parts::AdminUser }
           end
         end
 
-        describe 'alternative name provided via :as option, when matched constant is not a class inheriting from Dry::View::Part' do
-          let(:options) { { as: :user_module } }
+        describe "alternative name provided via :as option, when matched constant is not a class inheriting from Dry::View::Part" do
+          let(:options) { {as: :user_module} }
 
-          it_behaves_like 'a view part' do
+          it_behaves_like "a view part" do
             let(:part_class) { Dry::View::Part }
           end
         end
 
-        describe 'explicit part class provided via as: option' do
-          let(:options) { { as: Test::Parts::AdminUser } }
+        describe "explicit part class provided via as: option" do
+          let(:options) { {as: Test::Parts::AdminUser} }
 
-          it_behaves_like 'a view part' do
+          it_behaves_like "a view part" do
             let(:part_class) { Test::Parts::AdminUser }
           end
         end
       end
 
-      describe 'array-like value' do
+      describe "array-like value" do
         let(:name) { :users }
         let(:value) { [double(:user), double(:user)] }
 
-        it_behaves_like 'a view part collection' do
+        it_behaves_like "a view part collection" do
           let(:collection_part_class) { Test::Parts::Users }
           let(:item_part_class) { Test::Parts::User }
         end
 
-        describe 'alternative element name provided via :as option' do
-          let(:options) { { as: :admin_user } }
+        describe "alternative element name provided via :as option" do
+          let(:options) { {as: :admin_user} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::Users }
             let(:item_part_class) { Test::Parts::AdminUser }
           end
         end
 
-        describe 'alternative collection name provided via :as option' do
-          let(:options) { { as: [:user_collection] } }
+        describe "alternative collection name provided via :as option" do
+          let(:options) { {as: [:user_collection]} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::UserCollection }
             let(:item_part_class) { Test::Parts::User }
           end
         end
 
-        describe 'alternative collection and element names provided via :as option' do
-          let(:options) { { as: [:user_collection, :admin_user] } }
+        describe "alternative collection and element names provided via :as option" do
+          let(:options) { {as: [:user_collection, :admin_user]} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::UserCollection }
             let(:item_part_class) { Test::Parts::AdminUser }
           end
         end
 
-        describe 'explicit part class provided via as: option' do
-          let(:options) { { as: Test::Parts::AdminUser } }
+        describe "explicit part class provided via as: option" do
+          let(:options) { {as: Test::Parts::AdminUser} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::Users }
             let(:item_part_class) { Test::Parts::AdminUser }
           end
         end
 
-        describe 'explicit collection part class provided via as: option' do
-          let(:options) { { as: [Test::Parts::UserCollection] } }
+        describe "explicit collection part class provided via as: option" do
+          let(:options) { {as: [Test::Parts::UserCollection]} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::UserCollection }
             let(:item_part_class) { Test::Parts::User }
           end
         end
 
-        describe 'explicit collection and element part classes provided via :as option' do
-          let(:options) { { as: [Test::Parts::UserCollection, Test::Parts::AdminUser] } }
+        describe "explicit collection and element part classes provided via :as option" do
+          let(:options) { {as: [Test::Parts::UserCollection, Test::Parts::AdminUser]} }
 
-          it_behaves_like 'a view part collection' do
+          it_behaves_like "a view part collection" do
             let(:collection_part_class) { Test::Parts::UserCollection }
             let(:item_part_class) { Test::Parts::AdminUser }
           end

spec/unit/part_spec.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'dry/view/scope_builder'
-require 'dry/view/render_environment_missing'
+require "dry/view/scope_builder"
+require "dry/view/render_environment_missing"
 
 RSpec::Matchers.define :scope do |locals|
   match do |actual|
@@ -18,89 +18,89 @@ RSpec.describe Dry::View::Part do
       inflector: Dry::Inflector.new,
       context: Dry::View::Context.new,
       scope_builder: Dry::View::ScopeBuilder.new,
-      part_builder: Dry::View::ScopeBuilder.new,
+      part_builder: Dry::View::ScopeBuilder.new
     )
   }
   let(:renderer) { spy(:renderer, format: :xml) }
 
-  context 'with a render environment' do
+  context "with a render environment" do
     subject(:part) {
       described_class.new(
         name: name,
         value: value,
-        render_env: render_env,
+        render_env: render_env
       )
     }
 
-    describe '#render' do
-      it 'renders a partial with the part available in its scope' do
+    describe "#render" do
+      it "renders a partial with the part available in its scope" do
         part.render(:info)
         expect(renderer).to have_received(:partial).with(:info, scope(user: part))
       end
 
-      it 'allows the part to be made available on a different name' do
+      it "allows the part to be made available on a different name" do
         part.render(:info, as: :admin)
         expect(renderer).to have_received(:partial).with(:info, scope(admin: part))
       end
 
-      it 'includes extra locals in the scope' do
-        part.render(:info, extra_local: 'hello')
-        expect(renderer).to have_received(:partial).with(:info, scope(user: part, extra_local: 'hello'))
+      it "includes extra locals in the scope" do
+        part.render(:info, extra_local: "hello")
+        expect(renderer).to have_received(:partial).with(:info, scope(user: part, extra_local: "hello"))
       end
     end
 
-    describe '#to_s' do
+    describe "#to_s" do
       before do
-        allow(value).to receive(:to_s).and_return 'to_s on the value'
+        allow(value).to receive(:to_s).and_return "to_s on the value"
       end
 
-      it 'delegates to the wrapped value' do
-        expect(part.to_s).to eq 'to_s on the value'
+      it "delegates to the wrapped value" do
+        expect(part.to_s).to eq "to_s on the value"
       end
     end
 
-    describe '#new' do
-      it 'preserves render environment' do
-        new_part = part.new(value: 'new value')
+    describe "#new" do
+      it "preserves render environment" do
+        new_part = part.new(value: "new value")
         expect(new_part._render_env).to be part._render_env
       end
     end
 
-    describe '#inspect' do
-      it 'includes the clsas name, name, and value only' do
-        expect(part.inspect).to eq '#<Dry::View::Part name=:user value=#<Double :value>>'
+    describe "#inspect" do
+      it "includes the clsas name, name, and value only" do
+        expect(part.inspect).to eq "#<Dry::View::Part name=:user value=#<Double :value>>"
       end
     end
 
-    describe '#_format' do
+    describe "#_format" do
       it "returns the render environment's format" do
         expect(part._format).to eq :xml
       end
     end
 
-    describe '#method_missing' do
-      let(:value) { double(greeting: 'hello from value') }
+    describe "#method_missing" do
+      let(:value) { double(greeting: "hello from value") }
 
-      it 'calls a matching method on the value' do
-        expect(part.greeting).to eq 'hello from value'
+      it "calls a matching method on the value" do
+        expect(part.greeting).to eq "hello from value"
       end
 
-      it 'forwards all arguments to the method' do
+      it "forwards all arguments to the method" do
         blk = -> {}
-        part.greeting 'args', &blk
+        part.greeting "args", &blk
 
-        expect(value).to have_received(:greeting).with('args', &blk)
+        expect(value).to have_received(:greeting).with("args", &blk)
       end
 
-      it 'raises an error if no method matches' do
+      it "raises an error if no method matches" do
         expect { part.farewell }.to raise_error(NoMethodError)
       end
     end
 
-    describe '#respond_to?' do
-      let(:value) { double(greeting: 'hello from value') }
+    describe "#respond_to?" do
+      let(:value) { double(greeting: "hello from value") }
 
-      it 'handles convenience methods' do
+      it "handles convenience methods" do
         expect(part).to respond_to(:format)
         expect(part).to respond_to(:context)
         expect(part).to respond_to(:render)
@@ -108,42 +108,42 @@ RSpec.describe Dry::View::Part do
         expect(part).to respond_to(:value)
       end
 
-      it 'handles value methods' do
+      it "handles value methods" do
         expect(part).to respond_to(:greeting)
       end
     end
   end
 
-  context 'without a render environment' do
+  context "without a render environment" do
     subject(:part) {
       described_class.new(
         name: name,
-        value: value,
+        value: value
       )
     }
 
-    describe '#format' do
-      it 'raises an error' do
+    describe "#format" do
+      it "raises an error" do
         expect { part.render(:info) }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end
 
-    describe '#render' do
-      it 'raises an error' do
+    describe "#render" do
+      it "raises an error" do
         expect { part.render(:info) }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end
 
-    describe '#scope' do
-      it 'raises an error' do
+    describe "#scope" do
+      it "raises an error" do
         expect { part.scope(:info) }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end
   end
 
-  context 'without a name provided' do
-    describe '#_name' do
-      context 'when class has a name' do
+  context "without a name provided" do
+    describe "#_name" do
+      context "when class has a name" do
         before do
           Test::MyPart = Class.new(Dry::View::Part)
         end
@@ -152,18 +152,18 @@ RSpec.describe Dry::View::Part do
           Test::MyPart.new(value: value)
         }
 
-        it 'is inferred from the class name' do
-          expect(part._name).to eq 'my_part'
+        it "is inferred from the class name" do
+          expect(part._name).to eq "my_part"
         end
       end
 
-      context 'when class is anonymous' do
+      context "when class is anonymous" do
         subject(:part) {
           Class.new(Dry::View::Part).new(value: value)
         }
 
         it "defaults to 'part'" do
-          expect(part._name).to eq 'part'
+          expect(part._name).to eq "part"
         end
       end
     end

spec/unit/render_environment_spec.rb

@@ -1,11 +1,11 @@
 # frozen_string_literal: true
 
-require 'dry/view/render_environment'
+require "dry/view/render_environment"
 
-require 'dry/inflector'
-require 'dry/view/context'
-require 'dry/view/part_builder'
-require 'dry/view/scope_builder'
+require "dry/inflector"
+require "dry/view/context"
+require "dry/view/part_builder"
+require "dry/view/scope_builder"
 
 RSpec.describe Dry::View::RenderEnvironment do
   subject(:render_env) { described_class.new(**options) }
@@ -16,18 +16,18 @@ RSpec.describe Dry::View::RenderEnvironment do
       renderer: Dry::View::Renderer.new([Dry::View::Path.new(FIXTURES_PATH)], format: :html),
       context: Dry::View::Context.new,
       part_builder: Dry::View::PartBuilder.new,
-      scope_builder: Dry::View::ScopeBuilder.new,
+      scope_builder: Dry::View::ScopeBuilder.new
     }
   }
 
-  describe '#format' do
+  describe "#format" do
     it "returns the renderer's format" do
       expect(render_env.format).to eq :html
     end
   end
 
-  describe '#==' do
-    it 'is equal when its options are equal' do
+  describe "#==" do
+    it "is equal when its options are equal" do
       expect(render_env).to eq described_class.new(**options)
     end
   end

spec/unit/rendered_spec.rb

@@ -1,38 +1,38 @@
 # frozen_string_literal: true
 
-require 'dry/view/rendered'
+require "dry/view/rendered"
 
 RSpec.describe Dry::View::Rendered do
   subject(:rendered) {
     described_class.new(
-      output: 'rendered template output',
+      output: "rendered template output",
       locals: {
-        user: { name: 'Jane' },
-      },
+        user: {name: "Jane"}
+      }
     )
   }
 
-  describe '#to_s' do
-    it 'returns the rendered output' do
-      expect(rendered.to_s).to eq 'rendered template output'
+  describe "#to_s" do
+    it "returns the rendered output" do
+      expect(rendered.to_s).to eq "rendered template output"
     end
   end
 
-  describe '#to_str' do
-    it 'returns the rendered output' do
-      expect(rendered.to_str).to eq 'rendered template output'
+  describe "#to_str" do
+    it "returns the rendered output" do
+      expect(rendered.to_str).to eq "rendered template output"
     end
   end
 
-  describe '#locals' do
-    it 'returns the locals hash' do
-      expect(rendered.locals).to eql({ user: { name: 'Jane' } })
+  describe "#locals" do
+    it "returns the locals hash" do
+      expect(rendered.locals).to eql(user: {name: "Jane"})
     end
   end
 
-  describe '#[]' do
-    it 'returns the named local' do
-      expect(rendered[:user]).to eql(name: 'Jane')
+  describe "#[]" do
+    it "returns the named local" do
+      expect(rendered[:user]).to eql(name: "Jane")
     end
   end
 end

spec/unit/renderer_spec.rb

@@ -1,68 +1,68 @@
 # frozen_string_literal: true
 
-require 'dry/view/path'
-require 'dry/view/renderer'
+require "dry/view/path"
+require "dry/view/renderer"
 
 RSpec.describe Dry::View::Renderer do
   subject(:renderer) do
     Dry::View::Renderer.new(
-      [Dry::View::Path.new(SPEC_ROOT.join('fixtures/templates'))],
-      format: 'html',
-      default_encoding: 'utf-8'
+      [Dry::View::Path.new(SPEC_ROOT.join("fixtures/templates"))],
+      format: "html",
+      default_encoding: "utf-8"
     )
   end
 
   let(:scope) { double(:scope) }
 
-  describe '#template' do
-    it 'renders template in current directory' do
-      expect(renderer.template(:hello, scope)).to eql('<h1>Hello</h1>')
+  describe "#template" do
+    it "renders template in current directory" do
+      expect(renderer.template(:hello, scope)).to eql("<h1>Hello</h1>")
     end
 
-    it 'does not include `shared/` subdirectory under root when looking up templates' do
+    it "does not include `shared/` subdirectory under root when looking up templates" do
       expect {
         renderer.template(:_shared_hello, scope)
       }.to raise_error(Dry::View::TemplateNotFoundError, /_shared_hello/)
     end
 
-    it 'raises error when template cannot be found' do
+    it "raises error when template cannot be found" do
       expect {
         renderer.template(:missing_template, scope)
       }.to raise_error(Dry::View::TemplateNotFoundError, /missing_template/)
     end
   end
 
-  describe '#partial' do
-    it 'renders partial in current directory' do
-      expect(renderer.partial(:hello, scope)).to eql('<h1>Partial hello</h1>')
+  describe "#partial" do
+    it "renders partial in current directory" do
+      expect(renderer.partial(:hello, scope)).to eql("<h1>Partial hello</h1>")
     end
 
-    it 'renders partial in shared/ subdirectory under root' do
-      expect(renderer.chdir('hello').partial(:shared_hello, scope)).to eql('<h1>Hello</h1>')
+    it "renders partial in shared/ subdirectory under root" do
+      expect(renderer.chdir("hello").partial(:shared_hello, scope)).to eql("<h1>Hello</h1>")
     end
 
-    it 'renders partial in shared/ subdirectory when descending from an upper directory' do
-      expect(renderer.chdir('hello').partial(:shared_hello, scope)).to eql('<h1>Hello</h1>')
+    it "renders partial in shared/ subdirectory when descending from an upper directory" do
+      expect(renderer.chdir("hello").partial(:shared_hello, scope)).to eql("<h1>Hello</h1>")
     end
 
-    it 'renders partial in upper directory' do
-      expect(renderer.chdir('nested').partial(:hello, scope)).to eql('<h1>Partial hello</h1>')
+    it "renders partial in upper directory" do
+      expect(renderer.chdir("nested").partial(:hello, scope)).to eql("<h1>Partial hello</h1>")
     end
 
-    it 'renders partial in upper shared/ subdirectory' do
-      expect(renderer.chdir('nested').partial(:shared_hello, scope)).to eql('<h1>Hello</h1>')
+    it "renders partial in upper shared/ subdirectory" do
+      expect(renderer.chdir("nested").partial(:shared_hello, scope)).to eql("<h1>Hello</h1>")
     end
 
-    it 'raises error when partial cannot be found' do
+    it "raises error when partial cannot be found" do
       expect {
         renderer.partial(:missing_partial, scope)
       }.to raise_error(Dry::View::TemplateNotFoundError, /_missing_partial/)
     end
   end
 
-  describe '#chdir' do
-    it 'copies options to new renderer instance' do
-      expect(renderer.chdir('nested').options).to eq(default_encoding: 'utf-8')
+  describe "#chdir" do
+    it "copies options to new renderer instance" do
+      expect(renderer.chdir("nested").options).to eq(default_encoding: "utf-8")
     end
   end
 end

spec/unit/scope_spec.rb

@@ -1,113 +1,113 @@
 # frozen_string_literal: true
 
-require 'dry/view/scope_builder'
+require "dry/view/scope_builder"
 
 RSpec.describe Dry::View::Scope do
   let(:locals) { {} }
 
-  context 'with a render environment' do
+  context "with a render environment" do
     subject(:scope) {
       described_class.new(
         locals: locals,
-        render_env: render_env,
+        render_env: render_env
       )
     }
 
     let(:render_env) { spy(:render_env, format: :xml, context: context) }
     let(:context) { double(:context) }
 
-    describe '#render' do
-      it 'renders a partial with itself as the scope' do
+    describe "#render" do
+      it "renders a partial with itself as the scope" do
         scope.render(:info)
         expect(render_env).to have_received(:partial).with(:info, scope)
       end
 
-      it 'renders a partial with provided locals' do
+      it "renders a partial with provided locals" do
         scope_with_locals = described_class.new(
-          locals: { foo: 'bar' },
-          render_env: render_env,
+          locals: {foo: "bar"},
+          render_env: render_env
         )
 
-        scope.render(:info, foo: 'bar')
+        scope.render(:info, foo: "bar")
 
         expect(render_env).to have_received(:partial).with(:info, scope_with_locals)
       end
     end
 
-    describe '#_format' do
+    describe "#_format" do
       it "returns the render environments's format" do
         expect(scope._format).to eq :xml
       end
     end
 
-    describe '#_context' do
+    describe "#_context" do
       it "returns the render environment's context" do
         expect(scope._context).to be context
       end
     end
 
-    describe '#method_missing' do
-      describe 'matching locals' do
-        let(:locals) { { greeting: 'hello from locals' } }
-        let(:context) { double(:context, greeting: 'hello from context') }
+    describe "#method_missing" do
+      describe "matching locals" do
+        let(:locals) { {greeting: "hello from locals"} }
+        let(:context) { double(:context, greeting: "hello from context") }
 
-        it 'returns a matching value from the locals, in favour of a matching method on the context' do
-          expect(scope.greeting).to eq 'hello from locals'
+        it "returns a matching value from the locals, in favour of a matching method on the context" do
+          expect(scope.greeting).to eq "hello from locals"
         end
       end
 
-      describe 'matching context' do
-        let(:context) { double(:context, greeting: 'hello from context') }
+      describe "matching context" do
+        let(:context) { double(:context, greeting: "hello from context") }
 
-        it 'calls the matching method on the context' do
-          expect(scope.greeting).to eq 'hello from context'
+        it "calls the matching method on the context" do
+          expect(scope.greeting).to eq "hello from context"
         end
 
-        it 'forwards all arguments to the method' do
+        it "forwards all arguments to the method" do
           blk = -> {}
-          scope.greeting 'args', &blk
+          scope.greeting "args", &blk
 
-          expect(context).to have_received(:greeting).with('args', &blk)
+          expect(context).to have_received(:greeting).with("args", &blk)
         end
       end
 
-      describe 'matching convenience methods' do
-        it 'provides #context' do
+      describe "matching convenience methods" do
+        it "provides #context" do
           expect(scope.context).to be context
         end
 
-        it 'provides #locals' do
+        it "provides #locals" do
           expect(scope.locals).to be locals
         end
       end
 
-      describe 'no matches' do
-        it 'raises an error' do
+      describe "no matches" do
+        it "raises an error" do
           expect { scope.greeting }.to raise_error(NoMethodError)
         end
       end
     end
   end
 
-  context 'without a render environment' do
+  context "without a render environment" do
     subject(:scope) {
       described_class.new(locals: locals)
     }
 
-    describe '#render' do
-      it 'raises an error' do
+    describe "#render" do
+      it "raises an error" do
         expect { scope.render(:info) }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end
 
-    describe '#scope' do
-      it 'raises an error' do
+    describe "#scope" do
+      it "raises an error" do
         expect { scope.scope(:info) }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end
 
-    describe '#_context' do
-      it 'raises an error' do
+    describe "#_context" do
+      it "raises an error" do
         expect { scope._context }.to raise_error(Dry::View::RenderEnvironmentMissing::MissingEnvironmentError)
       end
     end

spec/unit/view_spec.rb

@@ -1,20 +1,20 @@
 # frozen_string_literal: true
 
-require 'tilt/erubi'
+require "tilt/erubi"
 
 RSpec.describe Dry::View do
   subject(:view) {
     Class.new(Dry::View) do
-      config.paths = SPEC_ROOT.join('fixtures/templates')
-      config.layout = 'app'
-      config.template = 'user'
+      config.paths = SPEC_ROOT.join("fixtures/templates")
+      config.layout = "app"
+      config.template = "user"
 
       expose :user do
-        { name: 'Jane' }
+        {name: "Jane"}
       end
 
       expose :header do
-        { title: 'User' }
+        {title: "User"}
       end
     end.new
   }
@@ -22,26 +22,26 @@ RSpec.describe Dry::View do
   let(:context) do
     Class.new(Dry::View::Context) do
       def title
-        'Test'
+        "Test"
       end
     end.new
   end
 
-  describe '#call' do
-    it 'renders template within the layout' do
+  describe "#call" do
+    it "renders template within the layout" do
       expect(view.(context: context).to_s).to eql(
-        '<!DOCTYPE html><html><head><title>Test</title></head><body><h1>User</h1><p>Jane</p></body></html>'
+        "<!DOCTYPE html><html><head><title>Test</title></head><body><h1>User</h1><p>Jane</p></body></html>"
       )
     end
   end
 
-  describe 'renderer options' do
+  describe "renderer options" do
     subject(:view) {
       Class.new(Dry::View) do
-        config.paths = SPEC_ROOT.join('fixtures/templates')
-        config.template = 'view_renderer_options'
-        config.renderer_engine_mapping = { erb: Tilt::ErubiTemplate }
-        config.renderer_options = { outvar: '@__buf__' }
+        config.paths = SPEC_ROOT.join("fixtures/templates")
+        config.template = "view_renderer_options"
+        config.renderer_engine_mapping = {erb: Tilt::ErubiTemplate}
+        config.renderer_options = {outvar: "@__buf__"}
       end.new
     }
 
@@ -49,11 +49,11 @@ RSpec.describe Dry::View do
       module Test
         class Form
           def initialize(action, &block)
-            @buf = eval('@__buf__', block.binding)
+            @buf = eval("@__buf__", block.binding, __FILE__, __LINE__)
 
             @buf << "<form action=\"#{action}\" method=\"post\">"
             block.(self)
-            @buf << '</form>'
+            @buf << "</form>"
           end
 
           def text(name)
@@ -71,13 +71,13 @@ RSpec.describe Dry::View do
       end.new
     }
 
-    it 'merges configured options with default encoding' do
-      expect(view.class.config.renderer_options[:outvar]).to eq '@__buf__'
-      expect(view.class.config.renderer_options[:default_encoding]).to eq 'utf-8'
+    it "merges configured options with default encoding" do
+      expect(view.class.config.renderer_options[:outvar]).to eq "@__buf__"
+      expect(view.class.config.renderer_options[:default_encoding]).to eq "utf-8"
     end
 
-    it 'are passed to renderer' do
-      expect(view.(context: context).to_s.gsub(/\n\s*/m, '')).to eq(
+    it "are passed to renderer" do
+      expect(view.(context: context).to_s.gsub(/\n\s*/m, "")).to eq(
         '<form action="/people" method="post"><input type="text" name="name" /></form>'
       )
     end