applies new string literal convention in railties/lib

The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.

1 files changed, 60 insertions, 60 deletions

diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index 3e0fedb7d2..f427e9311c 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -1,11 +1,11 @@
-require 'fileutils'
-require 'digest/md5'
-require 'active_support/core_ext/string/strip'
-require 'rails/version' unless defined?(Rails::VERSION)
-require 'open-uri'
-require 'uri'
-require 'rails/generators'
-require 'active_support/core_ext/array/extract_options'
+require "fileutils"
+require "digest/md5"
+require "active_support/core_ext/string/strip"
+require "rails/version" unless defined?(Rails::VERSION)
+require "open-uri"
+require "uri"
+require "rails/generators"
+require "active_support/core_ext/array/extract_options"
 
 module Rails
   module Generators
@@ -24,42 +24,42 @@ module Rails
       end
 
       def self.add_shared_options_for(name)
-        class_option :template,           type: :string, aliases: '-m',
+        class_option :template,           type: :string, aliases: "-m",
                                           desc: "Path to some #{name} template (can be a filesystem path or URL)"
 
-        class_option :database,           type: :string, aliases: '-d', default: 'sqlite3',
+        class_option :database,           type: :string, aliases: "-d", default: "sqlite3",
                                           desc: "Preconfigure for selected database (options: #{DATABASES.join('/')})"
 
-        class_option :javascript,         type: :string, aliases: '-j', default: 'jquery',
-                                          desc: 'Preconfigure for selected JavaScript library'
+        class_option :javascript,         type: :string, aliases: "-j", default: "jquery",
+                                          desc: "Preconfigure for selected JavaScript library"
 
         class_option :skip_gemfile,       type: :boolean, default: false,
                                           desc: "Don't create a Gemfile"
 
-        class_option :skip_bundle,        type: :boolean, aliases: '-B', default: false,
+        class_option :skip_bundle,        type: :boolean, aliases: "-B", default: false,
                                           desc: "Don't run bundle install"
 
-        class_option :skip_git,           type: :boolean, aliases: '-G', default: false,
-                                          desc: 'Skip .gitignore file'
+        class_option :skip_git,           type: :boolean, aliases: "-G", default: false,
+                                          desc: "Skip .gitignore file"
 
         class_option :skip_keeps,         type: :boolean, default: false,
-                                          desc: 'Skip source control .keep files'
+                                          desc: "Skip source control .keep files"
 
         class_option :skip_action_mailer, type: :boolean, aliases: "-M",
                                           default: false,
                                           desc: "Skip Action Mailer files"
 
-        class_option :skip_active_record, type: :boolean, aliases: '-O', default: false,
-                                          desc: 'Skip Active Record files'
+        class_option :skip_active_record, type: :boolean, aliases: "-O", default: false,
+                                          desc: "Skip Active Record files"
 
-        class_option :skip_puma,          type: :boolean, aliases: '-P', default: false,
-                                          desc: 'Skip Puma related files'
+        class_option :skip_puma,          type: :boolean, aliases: "-P", default: false,
+                                          desc: "Skip Puma related files"
 
-        class_option :skip_action_cable,  type: :boolean, aliases: '-C', default: false,
-                                          desc: 'Skip Action Cable files'
+        class_option :skip_action_cable,  type: :boolean, aliases: "-C", default: false,
+                                          desc: "Skip Action Cable files"
 
-        class_option :skip_sprockets,     type: :boolean, aliases: '-S', default: false,
-                                          desc: 'Skip Sprockets files'
+        class_option :skip_sprockets,     type: :boolean, aliases: "-S", default: false,
+                                          desc: "Skip Sprockets files"
 
         class_option :skip_spring,        type: :boolean, default: false,
                                           desc: "Don't install Spring application preloader"
@@ -67,14 +67,14 @@ module Rails
         class_option :skip_listen,        type: :boolean, default: false,
                                           desc: "Don't generate configuration that depends on the listen gem"
 
-        class_option :skip_javascript,    type: :boolean, aliases: '-J', default: false,
-                                          desc: 'Skip JavaScript files'
+        class_option :skip_javascript,    type: :boolean, aliases: "-J", default: false,
+                                          desc: "Skip JavaScript files"
 
         class_option :skip_turbolinks,    type: :boolean, default: false,
-                                          desc: 'Skip turbolinks gem'
+                                          desc: "Skip turbolinks gem"
 
-        class_option :skip_test,          type: :boolean, aliases: '-T', default: false,
-                                          desc: 'Skip test files'
+        class_option :skip_test,          type: :boolean, aliases: "-T", default: false,
+                                          desc: "Skip test files"
 
         class_option :dev,                type: :boolean, default: false,
                                           desc: "Setup the #{name} with Gemfile pointing to your Rails checkout"
@@ -86,10 +86,10 @@ module Rails
                                           desc: "Path to file containing extra configuration options for rails command"
 
         class_option :no_rc,              type: :boolean, default: false,
-                                          desc: 'Skip loading of extra configuration options from .railsrc file'
+                                          desc: "Skip loading of extra configuration options from .railsrc file"
 
-        class_option :help,               type: :boolean, aliases: '-h', group: :rails,
-                                          desc: 'Show this help message and quit'
+        class_option :help,               type: :boolean, aliases: "-h", group: :rails,
+                                          desc: "Show this help message and quit"
       end
 
       def initialize(*args)
@@ -150,7 +150,7 @@ module Rails
       def create_root
         valid_const?
 
-        empty_directory '.'
+        empty_directory "."
         FileUtils.cd(destination_root) unless options[:pretend]
       end
 
@@ -181,8 +181,8 @@ module Rails
 
       def webserver_gemfile_entry
         return [] if options[:skip_puma]
-        comment = 'Use Puma as the app server'
-        GemfileEntry.new('puma', '~> 3.0', comment)
+        comment = "Use Puma as the app server"
+        GemfileEntry.new("puma", "~> 3.0", comment)
       end
 
       def include_all_railties?
@@ -190,7 +190,7 @@ module Rails
       end
 
       def comment_if(value)
-        options[value] ? '# ' : ''
+        options[value] ? "# " : ""
       end
 
       def keeps?
@@ -198,7 +198,7 @@ module Rails
       end
 
       def sqlite3?
-        !options[:skip_active_record] && options[:database] == 'sqlite3'
+        !options[:skip_active_record] && options[:database] == "sqlite3"
       end
 
       class GemfileEntry < Struct.new(:name, :version, :comment, :options, :commented_out)
@@ -238,14 +238,14 @@ module Rails
         ]
         if options.dev?
           [
-            GemfileEntry.path('rails', Rails::Generators::RAILS_DEV_PATH)
+            GemfileEntry.path("rails", Rails::Generators::RAILS_DEV_PATH)
           ] + dev_edge_common
         elsif options.edge?
           [
-            GemfileEntry.github('rails', 'rails/rails', '5-0-stable')
+            GemfileEntry.github("rails", "rails/rails", "5-0-stable")
           ] + dev_edge_common
         else
-          [GemfileEntry.version('rails',
+          [GemfileEntry.version("rails",
                             rails_version_specifier,
                             "Bundle edge Rails instead: gem 'rails', github: 'rails/rails'")]
         end
@@ -296,25 +296,25 @@ module Rails
         return [] if options[:skip_sprockets]
 
         gems = []
-        gems << GemfileEntry.github('sass-rails', 'rails/sass-rails', nil,
-                                     'Use SCSS for stylesheets')
+        gems << GemfileEntry.github("sass-rails", "rails/sass-rails", nil,
+                                     "Use SCSS for stylesheets")
 
         if !options[:skip_javascript]
-          gems << GemfileEntry.version('uglifier',
-                                     '>= 1.3.0',
-                                     'Use Uglifier as compressor for JavaScript assets')
+          gems << GemfileEntry.version("uglifier",
+                                     ">= 1.3.0",
+                                     "Use Uglifier as compressor for JavaScript assets")
         end
 
         gems
       end
 
       def jbuilder_gemfile_entry
-        comment = 'Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder'
-        GemfileEntry.new 'jbuilder', '~> 2.5', comment, {}, options[:api]
+        comment = "Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder"
+        GemfileEntry.new "jbuilder", "~> 2.5", comment, {}, options[:api]
       end
 
       def coffee_gemfile_entry
-        GemfileEntry.version 'coffee-rails', '~> 4.2', 'Use CoffeeScript for .coffee assets and views'
+        GemfileEntry.version "coffee-rails", "~> 4.2", "Use CoffeeScript for .coffee assets and views"
       end
 
       def javascript_gemfile_entry
@@ -335,27 +335,27 @@ module Rails
       end
 
       def javascript_runtime_gemfile_entry
-        comment = 'See https://github.com/rails/execjs#readme for more supported runtimes'
+        comment = "See https://github.com/rails/execjs#readme for more supported runtimes"
         if defined?(JRUBY_VERSION)
-          GemfileEntry.version 'therubyrhino', nil, comment
+          GemfileEntry.version "therubyrhino", nil, comment
         else
-          GemfileEntry.new 'therubyracer', nil, comment, { platforms: :ruby }, true
+          GemfileEntry.new "therubyracer", nil, comment, { platforms: :ruby }, true
         end
       end
 
       def psych_gemfile_entry
         return [] unless defined?(Rubinius)
 
-        comment = 'Use Psych as the YAML engine, instead of Syck, so serialized ' \
-                  'data can be read safely from different rubies (see http://git.io/uuLVag)'
-        GemfileEntry.new('psych', '~> 2.0', comment, platforms: :rbx)
+        comment = "Use Psych as the YAML engine, instead of Syck, so serialized " \
+                  "data can be read safely from different rubies (see http://git.io/uuLVag)"
+        GemfileEntry.new("psych", "~> 2.0", comment, platforms: :rbx)
       end
 
       def cable_gemfile_entry
         return [] if options[:skip_action_cable]
-        comment = 'Use Redis adapter to run Action Cable in production'
+        comment = "Use Redis adapter to run Action Cable in production"
         gems = []
-        gems << GemfileEntry.new("redis", '~> 3.0', comment, {}, true)
+        gems << GemfileEntry.new("redis", "~> 3.0", comment, {}, true)
         gems
       end
 
@@ -370,9 +370,9 @@ module Rails
         # We unset temporary bundler variables to load proper bundler and Gemfile.
         #
         # Thanks to James Tucker for the Gem tricks involved in this call.
-        _bundle_command = Gem.bin_path('bundler', 'bundle')
+        _bundle_command = Gem.bin_path("bundler", "bundle")
 
-        require 'bundler'
+        require "bundler"
         Bundler.with_clean_env do
           full_command = %Q["#{Gem.ruby}" "#{_bundle_command}" #{command}]
           if options[:quiet]
@@ -396,11 +396,11 @@ module Rails
       end
 
       def os_supports_listen_out_of_the_box?
-        RbConfig::CONFIG['host_os'] =~ /darwin|linux/
+        RbConfig::CONFIG["host_os"] =~ /darwin|linux/
       end
 
       def run_bundle
-        bundle_command('install') if bundle_install?
+        bundle_command("install") if bundle_install?
       end
 
       def generate_spring_binstubs