Cop

.rubocop.yml

@@ -52,6 +52,8 @@ CaseIndentation:
   IndentWhenRelativeTo: end
 TrivialAccessors:
   ExactNameMatch: true
+SingleLineBlockParams:
+  Enabled: false
 Metrics/AbcSize:
   Enabled: false
 Metrics/PerceivedComplexity:

CHANGELOG.md

@@ -13,6 +13,8 @@ master
 * Don't parse frontmatter on ignored files.
 * Fix displaying frontmatter on `/__middleman/sitemap`
 * Add `skip_build_clean` config which when set to a block, will avoid removing non-generated paths from build, like .git #1716
+* Minor performance improvements
+* DRY-up config.rb-specific commands like `ignore` or `path`.
 
 # 4.0.0
 

Rakefile

@@ -3,7 +3,7 @@ require 'rake'
 require File.expand_path('../middleman-core/lib/middleman-core/version.rb', __FILE__)
 
 ROOT = File.expand_path(File.dirname(__FILE__))
-GEM_NAME = 'middleman'
+GEM_NAME = 'middleman'.freeze
 
 middleman_gems = %w(middleman-core middleman-cli middleman)
 GEM_PATHS = middleman_gems.freeze
@@ -36,7 +36,7 @@ end
 desc 'Generate documentation for all middleman gems'
 task :doc do
   GEM_PATHS.each do |g|
-    Dir.chdir("#{File.join(ROOT, g)}") { sh "#{Gem.ruby} -S rake yard" }
+    Dir.chdir(File.join(ROOT, g).to_s) { sh "#{Gem.ruby} -S rake yard" }
   end
 end
 
@@ -45,14 +45,14 @@ task :test do
   Rake::Task['rubocop'].invoke
 
   GEM_PATHS.each do |g|
-    Dir.chdir("#{File.join(ROOT, g)}") { sh "#{Gem.ruby} -S rake test" }
+    Dir.chdir(File.join(ROOT, g).to_s) { sh "#{Gem.ruby} -S rake test" }
   end
 end
 
 desc 'Run specs for all middleman gems'
 task :spec do
   GEM_PATHS.each do |g|
-    Dir.chdir("#{File.join(ROOT, g)}") { sh "#{Gem.ruby} -S rake spec" }
+    Dir.chdir(File.join(ROOT, g).to_s) { sh "#{Gem.ruby} -S rake spec" }
   end
 end
 

middleman-cli/Rakefile

@@ -1,4 +1,4 @@
 # coding:utf-8
-RAKE_ROOT = __FILE__
-GEM_NAME = 'middleman-cli'
+RAKE_ROOT = __FILE__.freeze
+GEM_NAME = 'middleman-cli'.freeze
 require File.expand_path(File.dirname(__FILE__) + '/../gem_rake_helper')

middleman-cli/lib/middleman-cli/build.rb

@@ -52,7 +52,7 @@ module Middleman::Cli
 
       ::Middleman::Logger.singleton(verbose, instrument)
 
-      ::Middleman::Util.instrument "builder_setup" do
+      ::Middleman::Util.instrument 'builder_setup' do
         @app = ::Middleman::Application.new do
           config[:mode] = :build
           config[:environment] = env
@@ -67,7 +67,7 @@ module Middleman::Cli
         builder.on_build_event(&method(:on_event))
       end
 
-      ::Middleman::Util.instrument "builder_run" do
+      ::Middleman::Util.instrument 'builder_run' do
         if builder.run!
           clean_directories! if options['clean']
           shell.say 'Project built successfully.'

middleman-core/Rakefile

@@ -1,4 +1,4 @@
 # coding:utf-8
-RAKE_ROOT = __FILE__
+RAKE_ROOT = __FILE__.freeze
 GEM_NAME = ENV['NAME'] || 'middleman-core'
 require File.expand_path(File.dirname(__FILE__) + '/../gem_rake_helper')

middleman-core/lib/middleman-core/application.rb

@@ -170,7 +170,7 @@ module Middleman
         ignored = false
 
         file[:relative_path].ascend do |f|
-          if f.basename.to_s.match %r{^_[^_]}
+          if f.basename.to_s =~ %r{^_[^_]}
             ignored = true
             break
           end
@@ -180,8 +180,7 @@ module Middleman
       end,
 
       layout: proc do |file, _sitemap_app|
-        file[:relative_path].to_s.start_with?('layout.') ||
-          file[:relative_path].to_s.start_with?('layouts/')
+        file[:relative_path].to_s.start_with?('layout.', 'layouts/')
       end
     }, 'Callbacks that can exclude paths from the sitemap'
 
@@ -210,26 +209,26 @@ module Middleman
       # Search the root of the project for required files
       $LOAD_PATH.unshift(root) unless $LOAD_PATH.include?(root)
 
-      ::Middleman::Util.instrument "application.setup" do
+      ::Middleman::Util.instrument 'application.setup' do
         @callbacks = ::Middleman::CallbackManager.new
         @callbacks.install_methods!(self, [
-          :initialized,
-          :configure,
-          :before_extensions,
-          :before_instance_block,
-          :before_sitemap,
-          :before_configuration,
-          :after_configuration,
-          :after_configuration_eval,
-          :ready,
-          :before_build,
-          :after_build,
-          :before_shutdown,
-          :before, # Before Rack requests
-          :before_render,
-          :after_render,
-          :before_server
-        ])
+                                      :initialized,
+                                      :configure,
+                                      :before_extensions,
+                                      :before_instance_block,
+                                      :before_sitemap,
+                                      :before_configuration,
+                                      :after_configuration,
+                                      :after_configuration_eval,
+                                      :ready,
+                                      :before_build,
+                                      :after_build,
+                                      :before_shutdown,
+                                      :before, # Before Rack requests
+                                      :before_render,
+                                      :after_render,
+                                      :before_server
+                                    ])
 
         @middleware = Set.new
         @mappings = Set.new
@@ -431,6 +430,6 @@ module Middleman
     def to_s
       "#<Middleman::Application:0x#{object_id}>"
     end
-    alias_method :inspect, :to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
+    alias inspect to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
   end
 end

middleman-core/lib/middleman-core/builder.rb

@@ -20,7 +20,7 @@ module Middleman
     def_delegator :@app, :logger
 
     # Sort order, images, fonts, js/css and finally everything else.
-    SORT_ORDER = %w(.png .jpeg .jpg .gif .bmp .svg .svgz .webp .ico .woff .woff2 .otf .ttf .eot .js .css)
+    SORT_ORDER = %w(.png .jpeg .jpg .gif .bmp .svg .svgz .webp .ico .woff .woff2 .otf .ttf .eot .js .css).freeze
 
     # Create a new Builder instance.
     # @param [Middleman::Application] app The app to build.
@@ -74,8 +74,8 @@ module Middleman
       logger.debug '== Prerendering CSS'
 
       css_files = @app.sitemap.resources
-          .select { |resource| resource.ext == '.css' }
-          .each(&method(:output_resource))
+                      .select { |resource| resource.ext == '.css' }
+                      .each(&method(:output_resource))
 
       # Double-check for compass sprites
       if @app.files.find_new_files!.length > 0
@@ -93,10 +93,10 @@ module Middleman
       logger.debug '== Building files'
 
       @app.sitemap.resources
-        .sort_by { |resource| SORT_ORDER.index(resource.ext) || 100 }
-        .reject { |resource| resource.ext == '.css' }
-        .select { |resource| !@glob || File.fnmatch(@glob, resource.destination_path) }
-        .each(&method(:output_resource))
+          .sort_by { |resource| SORT_ORDER.index(resource.ext) || 100 }
+          .reject { |resource| resource.ext == '.css' }
+          .select { |resource| !@glob || File.fnmatch(@glob, resource.destination_path) }
+          .each(&method(:output_resource))
     end
 
     # Figure out the correct event mode.
@@ -119,9 +119,9 @@ module Middleman
     Contract Pathname, String => Tempfile
     def write_tempfile(output_file, contents)
       file = Tempfile.new([
-        File.basename(output_file),
-        File.extname(output_file)
-      ])
+                            File.basename(output_file),
+                            File.extname(output_file)
+                          ])
       file.binmode
       file.write(contents)
       file.close
@@ -136,24 +136,24 @@ module Middleman
     Contract Pathname, Or[String, Pathname] => Any
     def export_file!(output_file, source)
       # ::Middleman::Util.instrument "write_file", output_file: output_file do
-        source = write_tempfile(output_file, source.to_s) if source.is_a? String
+      source = write_tempfile(output_file, source.to_s) if source.is_a? String
 
-        method, source_path = if source.is_a? Tempfile
-          [::FileUtils.method(:mv), source.path]
-        else
-          [::FileUtils.method(:cp), source.to_s]
-        end
+      method, source_path = if source.is_a? Tempfile
+        [::FileUtils.method(:mv), source.path]
+      else
+        [::FileUtils.method(:cp), source.to_s]
+      end
 
-        mode = which_mode(output_file, source_path)
+      mode = which_mode(output_file, source_path)
 
-        if mode == :created || mode == :updated
-          ::FileUtils.mkdir_p(output_file.dirname)
-          method.call(source_path, output_file.to_s)
-        end
+      if mode == :created || mode == :updated
+        ::FileUtils.mkdir_p(output_file.dirname)
+        method.call(source_path, output_file.to_s)
+      end
 
-        source.unlink if source.is_a? Tempfile
+      source.unlink if source.is_a? Tempfile
 
-        trigger(mode, output_file)
+      trigger(mode, output_file)
       # end
     end
 

middleman-core/lib/middleman-core/callback_manager.rb

@@ -54,8 +54,8 @@ module Middleman
       return if callbacks_count < 1
 
       # ::Middleman::Util.instrument "callbacks.execute", keys: keys, length: callbacks_count do
-        callbacks.each { |b| scope.instance_exec(*args, &b) }
-        @subscribers.each { |b| scope.instance_exec(keys, args, &b) }
+      callbacks.each { |b| scope.instance_exec(*args, &b) }
+      @subscribers.each { |b| scope.instance_exec(keys, args, &b) }
       # end
     end
 

middleman-core/lib/middleman-core/core_extensions/collections/lazy_step.rb

@@ -2,7 +2,7 @@ module Middleman
   module CoreExtensions
     module Collections
       class LazyCollectorStep < BasicObject
-        DELEGATE = [:hash, :eql?]
+        DELEGATE = [:hash, :eql?].freeze
 
         def initialize(name, args, block, parent=nil)
           @name = name

middleman-core/lib/middleman-core/core_extensions/data.rb

@@ -189,7 +189,7 @@ module Middleman
           (@local_data.keys + @local_sources.keys + @callback_sources.keys).include?(key.to_s)
         end
 
-        alias_method :has_key?, :key?
+        alias has_key? key?
 
         # Convert all the data into a static hash
         #

middleman-core/lib/middleman-core/core_extensions/default_helpers.rb

@@ -9,7 +9,7 @@ class Padrino::Helpers::OutputHelpers::ErbHandler
   def capture_from_template(*args, &block)
     self.output_buffer = ''
     buf_was = output_buffer
-    raw = block.call(*args)
+    raw = yield(*args)
     captured = template.instance_variable_get(:@_out_buf)
     self.output_buffer = buf_was
     engine_matches?(block) && !captured.empty? ? captured : raw
@@ -55,7 +55,7 @@ class Middleman::CoreExtensions::DefaultHelpers < ::Middleman::Extension
           output.safe_concat ::Padrino::Helpers::TagHelpers::NEWLINE
         end
       else
-        output.safe_concat "#{content}"
+        output.safe_concat content.to_s
       end
       output.safe_concat "</#{name}>"
 
@@ -66,7 +66,7 @@ class Middleman::CoreExtensions::DefaultHelpers < ::Middleman::Extension
       result = if handler = auto_find_proper_handler(&block)
         handler.capture_from_template(*args, &block)
       else
-        block.call(*args)
+        yield(*args)
       end
 
       ::ActiveSupport::SafeBuffer.new.safe_concat(result)

middleman-core/lib/middleman-core/core_extensions/file_watcher.rb

@@ -21,7 +21,7 @@ module Middleman
         tilde_files: /~$/,
         ds_store: /\.DS_Store$/,
         git: /(^|\/)\.git(ignore|modules|\/)/
-      }
+      }.freeze
 
       # Setup the extension.
       def initialize(app, config={}, &block)

middleman-core/lib/middleman-core/core_extensions/i18n.rb

@@ -127,7 +127,7 @@ class Middleman::CoreExtensions::Internationalization < ::Middleman::Extension
   end
 
   # Backwards API compat
-  alias_method :langs, :locales
+  alias langs locales
 
   Contract Symbol
   def locale
@@ -135,7 +135,7 @@ class Middleman::CoreExtensions::Internationalization < ::Middleman::Extension
   end
 
   # Backwards API compat
-  alias_method :lang, :locale
+  alias lang locale
 
   # Update the main sitemap resource list
   # @return Array<Middleman::Sitemap::Resource>
@@ -274,7 +274,7 @@ class Middleman::CoreExtensions::Internationalization < ::Middleman::Extension
 
     File.dirname(path).split('/').each do |path_sub|
       next if path_sub == ''
-      partially_localized_path = "#{partially_localized_path}/#{(::I18n.t("paths.#{path_sub}", default: path_sub).to_s)}"
+      partially_localized_path = "#{partially_localized_path}/#{::I18n.t("paths.#{path_sub}", default: path_sub)}"
     end
 
     path = "#{partially_localized_path}/#{File.basename(path)}"

middleman-core/lib/middleman-core/core_extensions/inline_url_rewriter.rb

@@ -6,7 +6,6 @@ require 'middleman-core/contracts'
 
 module Middleman
   module CoreExtensions
-
     class InlineURLRewriter < ::Middleman::Extension
       include Contracts
 
@@ -19,7 +18,7 @@ module Middleman
         url_extensions: ArrayOf[String],
         source_extensions: ArrayOf[String],
         ignore: ArrayOf[IGNORE_DESCRIPTOR]
-      }
+      }.freeze
 
       def initialize(app, options_hash={}, &block)
         super
@@ -33,19 +32,17 @@ module Middleman
       end
 
       def after_configuration
-        app.use Rack, {
-          rewriters: @rewriters.values,
-          middleman_app: @app
-        }
+        app.use Rack,           rewriters: @rewriters.values,
+                                middleman_app: @app
       end
 
       class Rack
         include Contracts
 
-        Contract RespondTo[:call], ({
+        Contract RespondTo[:call], {
           middleman_app: IsA['Middleman::Application'],
           rewriters: ArrayOf[REWRITER_DESCRIPTOR]
-        }) => Any
+        } => Any
         def initialize(app, options={})
           @rack_app = app
           @middleman_app = options.fetch(:middleman_app)
@@ -59,15 +56,15 @@ module Middleman
           return [status, headers, response] if env['bypass_inline_url_rewriter'] == 'true'
 
           all_source_exts = @rewriters
-              .reduce([]) { |sum, rewriter| sum + rewriter[:source_extensions] }
-              .flatten
-              .uniq
+                            .reduce([]) { |sum, rewriter| sum + rewriter[:source_extensions] }
+                            .flatten
+                            .uniq
           source_exts_regex_text = Regexp.union(all_source_exts).to_s
 
           all_asset_exts = @rewriters
-              .reduce([]) { |sum, rewriter| sum + rewriter[:url_extensions] }
-              .flatten
-              .uniq
+                           .reduce([]) { |sum, rewriter| sum + rewriter[:url_extensions] }
+                           .flatten
+                           .uniq
 
           path = ::Middleman::Util.full_path(env['PATH_INFO'], @middleman_app)
 
@@ -76,10 +73,8 @@ module Middleman
 
           dirpath = ::Pathname.new(File.dirname(path))
 
-          rewritten = nil
-
-          # ::Middleman::Util.instrument "inline_url_rewriter", path: path do
-            rewritten = ::Middleman::Util.rewrite_paths(body, path, all_asset_exts) do |asset_path|
+          rewritten = ::Middleman::Util.instrument 'inline_url_rewriter', path: path do
+            ::Middleman::Util.rewrite_paths(body, path, all_asset_exts) do |asset_path|
               uri = ::Addressable::URI.parse(asset_path)
 
               relative_path = uri.host.nil?
@@ -106,7 +101,7 @@ module Middleman
                 next if ignore.any? { |r| should_ignore?(r, full_asset_path) }
 
                 rewrite_ignore = Array(rewriter.fetch(:rewrite_ignore, []))
-                next if rewrite_ignore.any? { |ignore| ::Middleman::Util.path_match(ignore, path) }
+                next if rewrite_ignore.any? { |i| ::Middleman::Util.path_match(i, path) }
 
                 proc = rewriter.fetch(:proc)
 
@@ -115,7 +110,7 @@ module Middleman
               end
 
               asset_path
-            # end
+            end
           end
 
           ::Rack::Response.new(
@@ -143,6 +138,5 @@ module Middleman
         end
       end
     end
-
   end
 end

middleman-core/lib/middleman-core/core_extensions/routing.rb

@@ -24,8 +24,8 @@ module Middleman
           normalized_path = '/' + ::Middleman::Util.strip_leading_slash(normalized_path) if normalized_path.is_a?(String)
 
           resources
-          .select { |r| ::Middleman::Util.path_match(normalized_path, "/#{r.path}") }
-          .each { |r| r.add_metadata(metadata) }
+            .select { |r| ::Middleman::Util.path_match(normalized_path, "/#{r.path}") }
+            .each { |r| r.add_metadata(metadata) }
 
           resources
         end

middleman-core/lib/middleman-core/extension.rb

@@ -496,8 +496,8 @@ module Middleman
         @descriptors[k] = []
 
         define_singleton_method(:"__original_#{v}", &method(v))
-        define_singleton_method(v) do |*args, &block|
-          @descriptors[k] << method(:"__original_#{v}").call(*args, &block)
+        define_singleton_method(v) do |*args, &b|
+          @descriptors[k] << method(:"__original_#{v}").call(*args, &b)
           @app.sitemap.rebuild_resource_list!(:"first_run_change_#{v}")
         end
       end

middleman-core/lib/middleman-core/extensions/lorem.rb

@@ -44,7 +44,7 @@ class Middleman::Extensions::Lorem < ::Middleman::Extension
   module LoremObject
     class << self
       # Words for use in lorem text
-      WORDS = %w(alias consequatur aut perferendis sit voluptatem accusantium doloremque aperiam eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo aspernatur aut odit aut fugit sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt neque dolorem ipsum quia dolor sit amet consectetur adipisci velit sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem ut enim ad minima veniam quis nostrum exercitationem ullam corporis nemo enim ipsam voluptatem quia voluptas sit suscipit laboriosam nisi ut aliquid ex ea commodi consequatur quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae et iusto odio dignissimos ducimus qui blanditiis praesentium laudantium totam rem voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident sed ut perspiciatis unde omnis iste natus error similique sunt in culpa qui officia deserunt mollitia animi id est laborum et dolorum fuga et harum quidem rerum facilis est et expedita distinctio nam libero tempore cum soluta nobis est eligendi optio cumque nihil impedit quo porro quisquam est qui minus id quod maxime placeat facere possimus omnis voluptas assumenda est omnis dolor repellendus temporibus autem quibusdam et aut consequatur vel illum qui dolorem eum fugiat quo voluptas nulla pariatur at vero eos et accusamus officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae itaque earum rerum hic tenetur a sapiente delectus ut aut reiciendis voluptatibus maiores doloribus asperiores repellat)
+      WORDS = %w(alias consequatur aut perferendis sit voluptatem accusantium doloremque aperiam eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo aspernatur aut odit aut fugit sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt neque dolorem ipsum quia dolor sit amet consectetur adipisci velit sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem ut enim ad minima veniam quis nostrum exercitationem ullam corporis nemo enim ipsam voluptatem quia voluptas sit suscipit laboriosam nisi ut aliquid ex ea commodi consequatur quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae et iusto odio dignissimos ducimus qui blanditiis praesentium laudantium totam rem voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident sed ut perspiciatis unde omnis iste natus error similique sunt in culpa qui officia deserunt mollitia animi id est laborum et dolorum fuga et harum quidem rerum facilis est et expedita distinctio nam libero tempore cum soluta nobis est eligendi optio cumque nihil impedit quo porro quisquam est qui minus id quod maxime placeat facere possimus omnis voluptas assumenda est omnis dolor repellendus temporibus autem quibusdam et aut consequatur vel illum qui dolorem eum fugiat quo voluptas nulla pariatur at vero eos et accusamus officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae itaque earum rerum hic tenetur a sapiente delectus ut aut reiciendis voluptatibus maiores doloribus asperiores repellat).freeze
 
       # Get one placeholder word
       # @return [String]

middleman-core/lib/middleman-core/extensions/minify_css.rb

@@ -36,11 +36,11 @@ class Middleman::Extensions::MinifyCss < ::Middleman::Extension
     # Init
     # @param [Class] app
     # @param [Hash] options
-    Contract RespondTo[:call], ({
+    Contract RespondTo[:call], {
       ignore: ArrayOf[PATH_MATCHER],
       inline: Bool,
       compressor: Or[Proc, RespondTo[:to_proc], RespondTo[:compress]]
-    }) => Any
+    } => Any
     def initialize(app, options={})
       @app = app
       @ignore = options.fetch(:ignore)

middleman-core/lib/middleman-core/extensions/minify_javascript.rb

@@ -28,11 +28,11 @@ class Middleman::Extensions::MinifyJavascript < ::Middleman::Extension
     # Init
     # @param [Class] app
     # @param [Hash] options
-    Contract RespondTo[:call], ({
+    Contract RespondTo[:call], {
       ignore: ArrayOf[PATH_MATCHER],
       inline: Bool,
       compressor: Or[Proc, RespondTo[:to_proc], RespondTo[:compress]]
-    }) => Any
+    } => Any
     def initialize(app, options={})
       @app = app
       @ignore = options.fetch(:ignore)

middleman-core/lib/middleman-core/file_renderer.rb

@@ -73,11 +73,9 @@ module Middleman
       # end
 
       # Render using Tilt
-      content = nil
-
-      # ::Middleman::Util.instrument 'render.tilt', path: path do
-        content = template.render(context, locs, &block)
-      # end
+      content = ::Middleman::Util.instrument 'render.tilt', path: path do
+        template.render(context, locs, &block)
+      end
 
       # Allow hooks to manipulate the result after render
       content = @app.callbacks_for(:after_render).reduce(content) do |sum, callback|

middleman-core/lib/middleman-core/preview_server.rb

@@ -247,10 +247,10 @@ module Middleman
           end
         end
 
-        if is_logging
-          http_opts[:Logger] = FilteredWebrickLog.new
+        http_opts[:Logger] = if is_logging
+          FilteredWebrickLog.new
         else
-          http_opts[:Logger] = ::WEBrick::Log.new(nil, 0)
+          ::WEBrick::Log.new(nil, 0)
         end
 
         begin

middleman-core/lib/middleman-core/preview_server/server_hostname.rb

@@ -10,7 +10,7 @@ module Middleman
           true
         end
 
-        alias_method :to_browser, :to_s
+        alias to_browser to_s
       end
 
       class ServerPlainHostname < SimpleDelegator
@@ -24,7 +24,7 @@ module Middleman
           # rubocop:enable Style/CaseEquality
         end
 
-        alias_method :to_browser, :to_s
+        alias to_browser to_s
       end
 
       def self.new(string)

middleman-core/lib/middleman-core/rack.rb

@@ -138,7 +138,7 @@ module Middleman
       response[1]['Content-Encoding'] = 'gzip' if %w(.svgz .gz).include?(resource.ext)
       # Do not set Content-Type if status is 1xx, 204, 205 or 304, otherwise
       # Rack will throw an error (500)
-      if !(100..199).include?(status) && ![204, 205, 304].include?(status)
+      if !(100..199).cover?(status) && ![204, 205, 304].include?(status)
         response[1]['Content-Type'] = resource.content_type || 'application/octet-stream'
       end
       halt response

middleman-core/lib/middleman-core/renderers/kramdown.rb

@@ -35,7 +35,7 @@ module Middleman
       def convert_a(el, indent)
         content = inner(el, indent)
 
-        if el.attr['href'] =~ /\Amailto:/
+        if el.attr['href'].start_with?('mailto:')
           mail_addr = el.attr['href'].sub(/\Amailto:/, '')
           href = obfuscate('mailto') << ':' << obfuscate(mail_addr)
           content = obfuscate(content) if content == mail_addr

middleman-core/lib/middleman-core/renderers/less.rb

@@ -26,7 +26,7 @@ module Middleman
           if ::Less.const_defined? :Engine
             @engine = ::Less::Engine.new(data)
           else
-            parser  = ::Less::Parser.new(options.merge filename: eval_file, line: line, paths: ['.', File.dirname(eval_file)])
+            parser  = ::Less::Parser.new(options.merge(filename: eval_file, line: line, paths: ['.', File.dirname(eval_file)]))
             @engine = parser.parse(data)
           end
         end

middleman-core/lib/middleman-core/renderers/redcarpet.rb

@@ -8,7 +8,7 @@ module Middleman
       # in the wrong direction
       ALIASES = {
         escape_html: :filter_html
-      }
+      }.freeze
 
       def initialize(*args, &block)
         super

middleman-core/lib/middleman-core/renderers/sass.rb

@@ -1,11 +1,9 @@
 require 'sass'
 
-
 module Middleman
   module Renderers
     # Sass renderer
     class Sass < ::Middleman::Extension
-
       opts = { output_style: :nested }
       opts[:line_comments] = false if ENV['TEST']
       define_setting :sass, opts, 'Sass engine options'

middleman-core/lib/middleman-core/sitemap/extensions/ignores.rb

@@ -23,9 +23,9 @@ module Middleman
               # Ignore based on the source path (without template extensions)
               if ignored?(r.path)
                 r.ignore!
-              else
+              elsif !r.is_a?(ProxyResource) && r.file_descriptor && ignored?(r.file_descriptor[:relative_path].to_s)
                 # This allows files to be ignored by their source file name (with template extensions)
-                r.ignore! if !r.is_a?(ProxyResource) && r.file_descriptor && ignored?(r.file_descriptor[:relative_path].to_s)
+                r.ignore!
               end
 
               r

middleman-core/lib/middleman-core/sitemap/extensions/import.rb

@@ -23,14 +23,14 @@ module Middleman
             resources + ::Middleman::Util.glob_directory(File.join(from, '**/*'))
                         .reject { |path| File.directory?(path) }
                         .map do |path|
-              target_path = Pathname(path).relative_path_from(Pathname(from).parent).to_s
+                          target_path = Pathname(path).relative_path_from(Pathname(from).parent).to_s
 
-              ::Middleman::Sitemap::Resource.new(
-                app.sitemap,
-                renameProc.call(target_path, path),
-                path
-              )
-            end
+                          ::Middleman::Sitemap::Resource.new(
+                            app.sitemap,
+                            renameProc.call(target_path, path),
+                            path
+                          )
+                        end
           end
         end
 

middleman-core/lib/middleman-core/sitemap/extensions/proxies.rb

@@ -113,7 +113,7 @@ module Middleman
       def to_s
         "#<#{self.class} path=#{@path} target=#{@target}>"
       end
-      alias_method :inspect, :to_s
+      alias inspect to_s
     end
   end
 end

middleman-core/lib/middleman-core/sitemap/extensions/redirects.rb

@@ -28,7 +28,7 @@ module Middleman
         # Setup a redirect from a path to a target
         # @param [String] path
         # @param [Hash] opts The :to value gives a target path
-        Contract String, ({ to: Or[String, ::Middleman::Sitemap::Resource] }), Maybe[Proc] => RedirectDescriptor
+        Contract String, { to: Or[String, ::Middleman::Sitemap::Resource] }, Maybe[Proc] => RedirectDescriptor
         def redirect(path, opts={}, &block)
           RedirectDescriptor.new(path, opts[:to], block_given? ? block : nil)
         end

middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb

@@ -44,14 +44,14 @@ module Middleman
         def children
           return [] unless directory_index?
 
-          if eponymous_directory?
-            base_path = eponymous_directory_path
-            prefix    = %r{^#{base_path.sub("/", "\\/")}}
+          base_path = if eponymous_directory?
+            eponymous_directory_path
           else
-            base_path = path.sub("#{@app.config[:index_file]}", '')
-            prefix    = %r{^#{base_path.sub("/", "\\/")}}
+            path.sub(@app.config[:index_file].to_s, '')
           end
 
+          prefix = %r{^#{base_path.sub("/", "\\/")}}
+
           @store.resources.select do |sub_resource|
             if sub_resource.path == path || sub_resource.path !~ prefix
               false

middleman-core/lib/middleman-core/sitemap/resource.rb

@@ -29,9 +29,9 @@ module Middleman
       # The path to use when requesting this resource. Normally it's
       # the same as {#destination_path} but it can be overridden in subclasses.
       # @return [String]
-      alias_method :request_path, :destination_path
+      alias request_path destination_path
 
-      METADATA_HASH = ({ options: Maybe[Hash], locals: Maybe[Hash], page: Maybe[Hash] })
+      METADATA_HASH = { options: Maybe[Hash], locals: Maybe[Hash], page: Maybe[Hash] }.freeze
 
       # The metadata for this resource
       # @return [Hash]
@@ -53,10 +53,10 @@ module Middleman
 
         source = Pathname(source) if source && source.is_a?(String)
 
-        if source && source.is_a?(Pathname)
-          @file_descriptor = ::Middleman::SourceFile.new(source.relative_path_from(@app.source_dir), source, @app.source_dir, Set.new([:source]))
+        @file_descriptor = if source && source.is_a?(Pathname)
+          ::Middleman::SourceFile.new(source.relative_path_from(@app.source_dir), source, @app.source_dir, Set.new([:source]))
         else
-          @file_descriptor = source
+          source
         end
 
         @destination_path = @path
@@ -130,16 +130,16 @@ module Middleman
         return ::Middleman::FileRenderer.new(@app, file_descriptor[:full_path].to_s).template_data_for_file unless template?
 
         # ::Middleman::Util.instrument 'render.resource', path: file_descriptor[:full_path].to_s, destination_path: destination_path do
-          md   = metadata
-          opts = md[:options].deep_merge(opts)
-          locs = md[:locals].deep_merge(locs)
-          locs[:current_path] ||= destination_path
+        md   = metadata
+        opts = md[:options].deep_merge(opts)
+        locs = md[:locals].deep_merge(locs)
+        locs[:current_path] ||= destination_path
 
-          # Certain output file types don't use layouts
-          opts[:layout] = false if !opts.key?(:layout) && ext != '.html'
+        # Certain output file types don't use layouts
+        opts[:layout] = false if !opts.key?(:layout) && ext != '.html'
 
-          renderer = ::Middleman::TemplateRenderer.new(@app, file_descriptor[:full_path].to_s)
-          renderer.render(locs, opts)
+        renderer = ::Middleman::TemplateRenderer.new(@app, file_descriptor[:full_path].to_s)
+        renderer.render(locs, opts)
         # end
       end
 
@@ -189,7 +189,7 @@ module Middleman
       def to_s
         "#<#{self.class} path=#{@path}>"
       end
-      alias_method :inspect, :to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
+      alias inspect to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
     end
 
     class StringResource < Resource

middleman-core/lib/middleman-core/sitemap/store.rb

@@ -201,7 +201,7 @@ module Middleman
         @lock.synchronize do
           return unless @needs_sitemap_rebuild
 
-          ::Middleman::Util.instrument "sitemap.update", reasons: @rebuild_reasons.uniq do
+          ::Middleman::Util.instrument 'sitemap.update', reasons: @rebuild_reasons.uniq do
             @needs_sitemap_rebuild = false
 
             @app.logger.debug '== Rebuilding resource list'
@@ -209,7 +209,7 @@ module Middleman
             @resources = []
 
             @resource_list_manipulators.each do |m|
-              ::Middleman::Util.instrument "sitemap.manipulator", name: m[:name] do
+              ::Middleman::Util.instrument 'sitemap.manipulator', name: m[:name] do
                 @app.logger.debug "== Running manipulator: #{m[:name]}"
                 @resources = m[:manipulator].send(m[:custom_name] || :manipulate_resource_list, @resources)
 

middleman-core/lib/middleman-core/sources.rb

@@ -15,10 +15,10 @@ module Middleman
     include Contracts
 
     # Types which could cause output to change.
-    OUTPUT_TYPES = [:source, :locales, :data]
+    OUTPUT_TYPES = [:source, :locales, :data].freeze
 
     # Types which require a reload to eval ruby
-    CODE_TYPES = [:reload]
+    CODE_TYPES = [:reload].freeze
 
     Matcher = Or[Regexp, RespondTo[:call]]
 
@@ -257,11 +257,11 @@ module Middleman
     #
     # @param [nil,Regexp] matcher A Regexp to match the change path against
     Contract Maybe[Matcher] => Any
-    def changed(matcher=nil, &block)
+    def changed(matcher=nil, &_block)
       on_change OUTPUT_TYPES do |updated, _removed|
         updated
           .select { |f| matcher.nil? ? true : matches?(matcher, f) }
-          .each { |f| block.call(f[:relative_path]) }
+          .each { |f| yield f[:relative_path] }
       end
     end
 
@@ -269,11 +269,11 @@ module Middleman
     #
     # @param [nil,Regexp] matcher A Regexp to match the change path against
     Contract Maybe[Matcher] => Any
-    def deleted(matcher=nil, &block)
+    def deleted(matcher=nil, &_block)
       on_change OUTPUT_TYPES do |_updated, removed|
         removed
           .select { |f| matcher.nil? ? true : matches?(matcher, f) }
-          .each { |f| block.call(f[:relative_path]) }
+          .each { |f| yield f[:relative_path] }
       end
     end
 

middleman-core/lib/middleman-core/sources/source_watcher.rb

@@ -202,7 +202,7 @@ module Middleman
     def to_s
       "#<Middleman::SourceWatcher:0x#{object_id} type=#{@type.inspect} directory=#{@directory.inspect}>"
     end
-    alias_method :inspect, :to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
+    alias inspect to_s # Ruby 2.0 calls inspect for NoMethodError instead of to_s
 
     protected
 
@@ -256,10 +256,10 @@ module Middleman
                       end
 
       execute_callbacks(:on_change, [
-        valid_updates,
-        valid_removes,
-        self
-      ]) unless valid_updates.empty? && valid_removes.empty?
+                          valid_updates,
+                          valid_removes,
+                          self
+                        ]) unless valid_updates.empty? && valid_removes.empty?
     end
 
     def add_file_to_cache(f)

middleman-core/lib/middleman-core/template_context.rb

@@ -162,7 +162,7 @@ module Middleman
       return nil unless current_path
       sitemap.find_resource_by_destination_path(current_path)
     end
-    alias_method :current_page, :current_resource
+    alias current_page current_resource
 
     protected
 

middleman-core/lib/middleman-core/template_renderer.rb

@@ -28,6 +28,75 @@ module Middleman
       @_cache ||= Cache.new
     end
 
+    # Find a layout on-disk, optionally using a specific engine
+    # @param [String] name
+    # @param [Symbol] preferred_engine
+    # @return [String]
+    Contract IsA['Middleman::Application'], Or[String, Symbol], Symbol => Maybe[IsA['Middleman::SourceFile']]
+    def self.locate_layout(app, name, preferred_engine=nil)
+      resolve_opts = {}
+      resolve_opts[:preferred_engine] = preferred_engine unless preferred_engine.nil?
+
+      # Check layouts folder
+      layout_file = resolve_template(app, File.join(app.config[:layouts_dir], name.to_s), resolve_opts)
+
+      # If we didn't find it, check root
+      layout_file = resolve_template(app, name, resolve_opts) unless layout_file
+
+      # Return the path
+      layout_file
+    end
+
+    # Find a template on disk given a output path
+    # @param [String] request_path
+    # @option options [Boolean] :preferred_engine If set, try this engine first, then fall back to any engine.
+    # @return [String, Boolean] Either the path to the template, or false
+    Contract IsA['Middleman::Application'], Or[Symbol, String], Maybe[Hash] => Maybe[IsA['Middleman::SourceFile']]
+    def self.resolve_template(app, request_path, options={})
+      # Find the path by searching
+      relative_path = Util.strip_leading_slash(request_path.to_s)
+
+      # By default, any engine will do
+      preferred_engines = []
+
+      # If we're specifically looking for a preferred engine
+      if options.key?(:preferred_engine)
+        extension_class = ::Tilt[options[:preferred_engine]]
+
+        # Get a list of extensions for a preferred engine
+        preferred_engines += ::Tilt.mappings.select do |_, engines|
+          engines.include? extension_class
+        end.keys
+      end
+
+      preferred_engines << '*'
+      preferred_engines << nil if options[:try_static]
+
+      found_template = nil
+
+      preferred_engines.each do |preferred_engine|
+        path_with_ext = relative_path.dup
+        path_with_ext << ('.' + preferred_engine) unless preferred_engine.nil?
+
+        globbing = preferred_engine == '*'
+
+        # Cache lookups in build mode only
+        file = if app.build?
+          cache.fetch(path_with_ext, preferred_engine) do
+            app.files.find(:source, path_with_ext, globbing)
+          end
+        else
+          app.files.find(:source, path_with_ext, globbing)
+        end
+
+        found_template = file if file && (preferred_engine.nil? || ::Tilt[file[:full_path]])
+        break if found_template
+      end
+
+      # If we found one, return it
+      found_template
+    end
+
     # Custom error class for handling
     class TemplateNotFound < RuntimeError; end
 
@@ -132,14 +201,13 @@ module Middleman
         # Look for :layout of any extension
         # If found, use it. If not, continue
         locate_layout(:layout, layout_engine)
-      else
+      elsif layout_file = locate_layout(local_layout, layout_engine)
         # Look for specific layout
         # If found, use it. If not, error.
-        if layout_file = locate_layout(local_layout, layout_engine)
-          layout_file
-        else
-          raise ::Middleman::TemplateRenderer::TemplateNotFound, "Could not locate layout: #{local_layout}"
-        end
+
+        layout_file
+      else
+        raise ::Middleman::TemplateRenderer::TemplateNotFound, "Could not locate layout: #{local_layout}"
       end
     end
 
@@ -152,25 +220,6 @@ module Middleman
       self.class.locate_layout(@app, name, preferred_engine)
     end
 
-    # Find a layout on-disk, optionally using a specific engine
-    # @param [String] name
-    # @param [Symbol] preferred_engine
-    # @return [String]
-    Contract IsA['Middleman::Application'], Or[String, Symbol], Symbol => Maybe[IsA['Middleman::SourceFile']]
-    def self.locate_layout(app, name, preferred_engine=nil)
-      resolve_opts = {}
-      resolve_opts[:preferred_engine] = preferred_engine unless preferred_engine.nil?
-
-      # Check layouts folder
-      layout_file = resolve_template(app, File.join(app.config[:layouts_dir], name.to_s), resolve_opts)
-
-      # If we didn't find it, check root
-      layout_file = resolve_template(app, name, resolve_opts) unless layout_file
-
-      # Return the path
-      layout_file
-    end
-
     # Find a template on disk given a output path
     # @param [String] request_path
     # @param [Hash] options
@@ -179,55 +228,5 @@ module Middleman
     def resolve_template(request_path, options={})
       self.class.resolve_template(@app, request_path, options)
     end
-
-    # Find a template on disk given a output path
-    # @param [String] request_path
-    # @option options [Boolean] :preferred_engine If set, try this engine first, then fall back to any engine.
-    # @return [String, Boolean] Either the path to the template, or false
-    Contract IsA['Middleman::Application'], Or[Symbol, String], Maybe[Hash] => Maybe[IsA['Middleman::SourceFile']]
-    def self.resolve_template(app, request_path, options={})
-      # Find the path by searching
-      relative_path = Util.strip_leading_slash(request_path.to_s)
-
-      # By default, any engine will do
-      preferred_engines = []
-
-      # If we're specifically looking for a preferred engine
-      if options.key?(:preferred_engine)
-        extension_class = ::Tilt[options[:preferred_engine]]
-
-        # Get a list of extensions for a preferred engine
-        preferred_engines += ::Tilt.mappings.select do |_, engines|
-          engines.include? extension_class
-        end.keys
-      end
-
-      preferred_engines << '*'
-      preferred_engines << nil if options[:try_static]
-
-      found_template = nil
-
-      preferred_engines.each do |preferred_engine|
-        path_with_ext = relative_path.dup
-        path_with_ext << ('.' + preferred_engine) unless preferred_engine.nil?
-
-        globbing = preferred_engine == '*'
-
-        # Cache lookups in build mode only
-        file = if app.build?
-          cache.fetch(path_with_ext, preferred_engine) do
-            app.files.find(:source, path_with_ext, globbing)
-          end
-        else
-          app.files.find(:source, path_with_ext, globbing)
-        end
-
-        found_template = file if file && (preferred_engine.nil? || ::Tilt[file[:full_path]])
-        break if found_template
-      end
-
-      # If we found one, return it
-      found_template
-    end
   end
 end

middleman-core/lib/middleman-core/util.rb

@@ -153,7 +153,7 @@ module Middleman
           all_files_under(child, &ignore)
         end.compact
       elsif path.file?
-        if block_given? && ignore.call(path)
+        if block_given? && yield(path)
           []
         else
           [path]
@@ -332,7 +332,7 @@ module Middleman
     end
 
     Contract String, String, ArrayOf[String], Proc => String
-    def rewrite_paths(body, _path, exts, &block)
+    def rewrite_paths(body, _path, exts, &_block)
       matcher = /([=\'\"\(,]\s*)([^\s\'\"\)>]+(#{Regexp.union(exts)}))/
 
       url_fn_prefix = 'url('
@@ -349,7 +349,7 @@ module Middleman
         begin
           uri = ::Addressable::URI.parse(asset_path)
 
-          if uri.relative? && uri.host.nil? && (result = block.call(asset_path))
+          if uri.relative? && uri.host.nil? && (result = yield asset_path)
             "#{opening_character}#{result}"
           else
             match
@@ -488,7 +488,7 @@ module Middleman
       types = Set.new([type])
 
       relative_path = path.relative_path_from(directory)
-      relative_path   = File.join(destination_dir, relative_path) if destination_dir
+      relative_path = File.join(destination_dir, relative_path) if destination_dir
 
       ::Middleman::SourceFile.new(Pathname(relative_path), path, directory, types)
     end

middleman-core/lib/middleman-core/version.rb

@@ -1,5 +1,5 @@
 module Middleman
   # Current Version
   # @return [String]
-  VERSION = '4.1.0.rc.1' unless const_defined?(:VERSION)
+  VERSION = '4.1.0.rc.1'.freeze unless const_defined?(:VERSION)
 end

middleman/Rakefile

@@ -1,4 +1,4 @@
 # coding:utf-8
-RAKE_ROOT = __FILE__
-GEM_NAME = 'middleman'
+RAKE_ROOT = __FILE__.freeze
+GEM_NAME = 'middleman'.freeze
 require File.expand_path(File.dirname(__FILE__) + '/../gem_rake_helper')