Update to latest standardrb, fix style issues

.gitignore

@@ -1,7 +1,7 @@
 .rvmrc
 .ruby-version
 tags
-gemfiles/*.lock
+Gemfile.lock
 *.swp
 dump.rdb
 .rbx

lib/sidekiq.rb

@@ -119,7 +119,7 @@ module Sidekiq
       end
     rescue Redis::CommandError => ex
       # 2850 return fake version when INFO command has (probably) been renamed
-      raise unless ex.message =~ /unknown command/
+      raise unless /unknown command/.match?(ex.message)
       FAKE_INFO
     end
   end

lib/sidekiq/api.rb

@@ -93,7 +93,7 @@ module Sidekiq
 
       s = processes.size
       workers_size = pipe2_res[0...s].map(&:to_i).inject(0, &:+)
-      enqueued     = pipe2_res[s..-1].map(&:to_i).inject(0, &:+)
+      enqueued = pipe2_res[s..-1].map(&:to_i).inject(0, &:+)
 
       default_queue_latency = if (entry = pipe1_res[6].first)
         job = begin
@@ -122,7 +122,7 @@ module Sidekiq
     end
 
     def reset(*stats)
-      all   = %w[failed processed]
+      all = %w[failed processed]
       stats = stats.empty? ? all : all & stats.flatten.compact.map(&:to_s)
 
       mset_args = []
@@ -274,7 +274,7 @@ module Sidekiq
 
       loop do
         range_start = page * page_size - deleted_size
-        range_end   = range_start + page_size - 1
+        range_end = range_start + page_size - 1
         entries = Sidekiq.redis { |conn|
           conn.lrange @rname, range_start, range_end
         }
@@ -563,7 +563,7 @@ module Sidekiq
 
       loop do
         range_start = page * page_size + offset_size
-        range_end   = range_start + page_size - 1
+        range_end = range_start + page_size - 1
         elements = Sidekiq.redis { |conn|
           conn.zrange name, range_start, range_end, with_scores: true
         }

lib/sidekiq/middleware/chain.rb

@@ -140,7 +140,7 @@ module Sidekiq
 
       def initialize(klass, *args)
         @klass = klass
-        @args  = args
+        @args = args
       end
 
       def make_new

lib/sidekiq/processor.rb

@@ -126,7 +126,7 @@ module Sidekiq
               # the Reloader.  It handles code loading, db connection management, etc.
               # Effectively this block denotes a "unit of work" to Rails.
               @reloader.call do
-                klass  = constantize(job_hash["class"])
+                klass = constantize(job_hash["class"])
                 worker = klass.new
                 worker.jid = job_hash["jid"]
                 @retrier.local(worker, pristine, queue) do

lib/sidekiq/web/application.rb

@@ -257,7 +257,7 @@ module Sidekiq
 
     get "/stats" do
       sidekiq_stats = Sidekiq::Stats.new
-      redis_stats   = redis_info.select { |k, v| REDIS_KEYS.include? k }
+      redis_stats = redis_info.select { |k, v| REDIS_KEYS.include? k }
       json(
         sidekiq: {
           processed: sidekiq_stats.processed,

lib/sidekiq/web/helpers.rb

@@ -84,7 +84,7 @@ module Sidekiq
       languages = env["HTTP_ACCEPT_LANGUAGE"]
       languages.to_s.downcase.gsub(/\s+/, "").split(",").map { |language|
         locale, quality = language.split(";q=", 2)
-        locale  = nil if locale == "*" # Ignore wildcards
+        locale = nil if locale == "*" # Ignore wildcards
         quality = quality ? quality.to_f : 1.0
         [locale, quality]
       }.sort { |(_, left), (_, right)|

sidekiq.gemspec

@@ -1,17 +1,17 @@
 require_relative "lib/sidekiq/version"
 
 Gem::Specification.new do |gem|
-  gem.authors       = ["Mike Perham"]
-  gem.email         = ["mperham@gmail.com"]
-  gem.summary       = "Simple, efficient background processing for Ruby"
-  gem.description   = "Simple, efficient background processing for Ruby."
-  gem.homepage      = "http://sidekiq.org"
-  gem.license       = "LGPL-3.0"
+  gem.authors = ["Mike Perham"]
+  gem.email = ["mperham@gmail.com"]
+  gem.summary = "Simple, efficient background processing for Ruby"
+  gem.description = "Simple, efficient background processing for Ruby."
+  gem.homepage = "http://sidekiq.org"
+  gem.license = "LGPL-3.0"
 
-  gem.executables   = ["sidekiq"]
-  gem.files         = `git ls-files | grep -Ev '^(test|myapp|examples)'`.split("\n")
-  gem.name          = "sidekiq"
-  gem.version       = Sidekiq::VERSION
+  gem.executables = ["sidekiq"]
+  gem.files = `git ls-files | grep -Ev '^(test|myapp|examples)'`.split("\n")
+  gem.name = "sidekiq"
+  gem.version = Sidekiq::VERSION
   gem.required_ruby_version = ">= 2.5.0"
 
   gem.add_dependency "redis", ">= 4.1.0"