applies new string literal convention in guides

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

6 files changed, 57 insertions, 57 deletions

diff --git a/guides/bug_report_templates/action_controller_gem.rb b/guides/bug_report_templates/action_controller_gem.rb
index e22c9327a4..960d269d90 100644
--- a/guides/bug_report_templates/action_controller_gem.rb
+++ b/guides/bug_report_templates/action_controller_gem.rb
@@ -1,30 +1,30 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
+  source "https://rubygems.org"
   # Activate the gem you are reporting the issue against.
-  gem 'rails', '5.0.0'
+  gem "rails", "5.0.0"
 end
 
-require 'rack/test'
-require 'action_controller/railtie'
+require "rack/test"
+require "action_controller/railtie"
 
 class TestApp < Rails::Application
   config.root = File.dirname(__FILE__)
-  config.session_store :cookie_store, key: 'cookie_store_key'
-  secrets.secret_token    = 'secret_token'
-  secrets.secret_key_base = 'secret_key_base'
+  config.session_store :cookie_store, key: "cookie_store_key"
+  secrets.secret_token    = "secret_token"
+  secrets.secret_key_base = "secret_key_base"
 
   config.logger = Logger.new($stdout)
   Rails.logger  = config.logger
 
   routes.draw do
-    get '/' => 'test#index'
+    get "/" => "test#index"
   end
 end
 
@@ -32,11 +32,11 @@ class TestController < ActionController::Base
   include Rails.application.routes.url_helpers
 
   def index
-    render plain: 'Home'
+    render plain: "Home"
   end
 end
 
-require 'minitest/autorun'
+require "minitest/autorun"
 
 # Ensure backward compatibility with Minitest 4
 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
@@ -45,7 +45,7 @@ class BugTest < Minitest::Test
   include Rack::Test::Methods
 
   def test_returns_success
-    get '/'
+    get "/"
     assert last_response.ok?
   end
 
diff --git a/guides/bug_report_templates/action_controller_master.rb b/guides/bug_report_templates/action_controller_master.rb
index 8322707495..cd0a3be85c 100644
--- a/guides/bug_report_templates/action_controller_master.rb
+++ b/guides/bug_report_templates/action_controller_master.rb
@@ -1,28 +1,28 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
-  gem 'rails', github: 'rails/rails'
+  source "https://rubygems.org"
+  gem "rails", github: "rails/rails"
 end
 
-require 'action_controller/railtie'
+require "action_controller/railtie"
 
 class TestApp < Rails::Application
   config.root = File.dirname(__FILE__)
-  config.session_store :cookie_store, key: 'cookie_store_key'
-  secrets.secret_token    = 'secret_token'
-  secrets.secret_key_base = 'secret_key_base'
+  config.session_store :cookie_store, key: "cookie_store_key"
+  secrets.secret_token    = "secret_token"
+  secrets.secret_key_base = "secret_key_base"
 
   config.logger = Logger.new($stdout)
   Rails.logger  = config.logger
 
   routes.draw do
-    get '/' => 'test#index'
+    get "/" => "test#index"
   end
 end
 
@@ -30,18 +30,18 @@ class TestController < ActionController::Base
   include Rails.application.routes.url_helpers
 
   def index
-    render plain: 'Home'
+    render plain: "Home"
   end
 end
 
-require 'minitest/autorun'
-require 'rack/test'
+require "minitest/autorun"
+require "rack/test"
 
 class BugTest < Minitest::Test
   include Rack::Test::Methods
 
   def test_returns_success
-    get '/'
+    get "/"
     assert last_response.ok?
   end
 
diff --git a/guides/bug_report_templates/active_record_gem.rb b/guides/bug_report_templates/active_record_gem.rb
index 46fd2f1aae..e18302fe65 100644
--- a/guides/bug_report_templates/active_record_gem.rb
+++ b/guides/bug_report_templates/active_record_gem.rb
@@ -1,26 +1,26 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
+  source "https://rubygems.org"
   # Activate the gem you are reporting the issue against.
-  gem 'activerecord', '5.0.0'
-  gem 'sqlite3'
+  gem "activerecord", "5.0.0"
+  gem "sqlite3"
 end
 
-require 'active_record'
-require 'minitest/autorun'
-require 'logger'
+require "active_record"
+require "minitest/autorun"
+require "logger"
 
 # Ensure backward compatibility with Minitest 4
 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
 
 # This connection will do for database-independent bug reports.
-ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
+ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
 ActiveRecord::Base.logger = Logger.new(STDOUT)
 
 ActiveRecord::Schema.define do
diff --git a/guides/bug_report_templates/active_record_master.rb b/guides/bug_report_templates/active_record_master.rb
index 6fd401bd50..7265a671b0 100644
--- a/guides/bug_report_templates/active_record_master.rb
+++ b/guides/bug_report_templates/active_record_master.rb
@@ -1,22 +1,22 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
-  gem 'rails', github: 'rails/rails'
-  gem 'sqlite3'
+  source "https://rubygems.org"
+  gem "rails", github: "rails/rails"
+  gem "sqlite3"
 end
 
-require 'active_record'
-require 'minitest/autorun'
-require 'logger'
+require "active_record"
+require "minitest/autorun"
+require "logger"
 
 # This connection will do for database-independent bug reports.
-ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
+ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
 ActiveRecord::Base.logger = Logger.new(STDOUT)
 
 ActiveRecord::Schema.define do
diff --git a/guides/bug_report_templates/generic_gem.rb b/guides/bug_report_templates/generic_gem.rb
index 2aaaf10615..a94848e25b 100644
--- a/guides/bug_report_templates/generic_gem.rb
+++ b/guides/bug_report_templates/generic_gem.rb
@@ -1,18 +1,18 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
+  source "https://rubygems.org"
   # Activate the gem you are reporting the issue against.
-  gem 'activesupport', '5.0.0'
+  gem "activesupport", "5.0.0"
 end
 
-require 'active_support/core_ext/object/blank'
-require 'minitest/autorun'
+require "active_support/core_ext/object/blank"
+require "minitest/autorun"
 
 # Ensure backward compatibility with Minitest 4
 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
diff --git a/guides/bug_report_templates/generic_master.rb b/guides/bug_report_templates/generic_master.rb
index 70cf931f34..d3a7ae4ac4 100644
--- a/guides/bug_report_templates/generic_master.rb
+++ b/guides/bug_report_templates/generic_master.rb
@@ -1,18 +1,18 @@
 begin
-  require 'bundler/inline'
+  require "bundler/inline"
 rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
+  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
 
 gemfile(true) do
-  source 'https://rubygems.org'
-  gem 'rails', github: 'rails/rails'
+  source "https://rubygems.org"
+  gem "rails", github: "rails/rails"
 end
 
-require 'active_support'
-require 'active_support/core_ext/object/blank'
-require 'minitest/autorun'
+require "active_support"
+require "active_support/core_ext/object/blank"
+require "minitest/autorun"
 
 class BugTest < Minitest::Test
   def test_stuff