applies new string literal convention in actionpack/lib

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

6 files changed, 19 insertions, 19 deletions

diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb
index aa06f70433..8e588812f8 100644
--- a/actionpack/lib/abstract_controller/base.rb
+++ b/actionpack/lib/abstract_controller/base.rb
@@ -1,9 +1,9 @@
-require 'erubis'
-require 'abstract_controller/error'
-require 'active_support/configurable'
-require 'active_support/descendants_tracker'
-require 'active_support/core_ext/module/anonymous'
-require 'active_support/core_ext/module/attr_internal'
+require "erubis"
+require "abstract_controller/error"
+require "active_support/configurable"
+require "active_support/descendants_tracker"
+require "active_support/core_ext/module/anonymous"
+require "active_support/core_ext/module/attr_internal"
 
 module AbstractController
   # Raised when a non-existing controller action is triggered.
@@ -94,7 +94,7 @@ module AbstractController
       # ==== Returns
       # * <tt>String</tt>
       def controller_path
-        @controller_path ||= name.sub(/Controller$/, ''.freeze).underscore unless anonymous?
+        @controller_path ||= name.sub(/Controller$/, "".freeze).underscore unless anonymous?
       end
 
       # Refresh the cached action_methods when a new action_method is added.
diff --git a/actionpack/lib/abstract_controller/caching.rb b/actionpack/lib/abstract_controller/caching.rb
index 0dea50889a..a37ee9ec97 100644
--- a/actionpack/lib/abstract_controller/caching.rb
+++ b/actionpack/lib/abstract_controller/caching.rb
@@ -29,7 +29,7 @@ module AbstractController
       extend ConfigMethods
 
       config_accessor :default_static_extension
-      self.default_static_extension ||= '.html'
+      self.default_static_extension ||= ".html"
 
       config_accessor :perform_caching
       self.perform_caching = true if perform_caching.nil?
diff --git a/actionpack/lib/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb
index 3ef8da86fa..0a5c39dac6 100644
--- a/actionpack/lib/abstract_controller/callbacks.rb
+++ b/actionpack/lib/abstract_controller/callbacks.rb
@@ -62,7 +62,7 @@ module AbstractController
       #   impossible to skip a callback defined using an anonymous proc
       #   using #skip_action_callback.
       def skip_action_callback(*names)
-        ActiveSupport::Deprecation.warn('`skip_action_callback` is deprecated and will be removed in Rails 5.1. Please use skip_before_action, skip_after_action or skip_around_action instead.')
+        ActiveSupport::Deprecation.warn("`skip_action_callback` is deprecated and will be removed in Rails 5.1. Please use skip_before_action, skip_after_action or skip_around_action instead.")
         skip_before_action(*names, raise: false)
         skip_after_action(*names, raise: false)
         skip_around_action(*names, raise: false)
diff --git a/actionpack/lib/abstract_controller/helpers.rb b/actionpack/lib/abstract_controller/helpers.rb
index ab4355296b..e7f5863f1c 100644
--- a/actionpack/lib/abstract_controller/helpers.rb
+++ b/actionpack/lib/abstract_controller/helpers.rb
@@ -1,4 +1,4 @@
-require 'active_support/dependencies'
+require "active_support/dependencies"
 
 module AbstractController
   module Helpers
@@ -182,7 +182,7 @@ module AbstractController
       end
 
       def default_helper_module!
-        module_name = name.sub(/Controller$/, ''.freeze)
+        module_name = name.sub(/Controller$/, "".freeze)
         module_path = module_name.underscore
         helper module_path
       rescue LoadError => e
diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb
index 4ba2c26949..2cb22cb53d 100644
--- a/actionpack/lib/abstract_controller/rendering.rb
+++ b/actionpack/lib/abstract_controller/rendering.rb
@@ -1,9 +1,9 @@
-require 'abstract_controller/error'
-require 'active_support/concern'
-require 'active_support/core_ext/class/attribute'
-require 'action_view'
-require 'action_view/view_paths'
-require 'set'
+require "abstract_controller/error"
+require "active_support/concern"
+require "active_support/core_ext/class/attribute"
+require "action_view"
+require "action_view/view_paths"
+require "set"
 
 module AbstractController
   class DoubleRenderError < Error
diff --git a/actionpack/lib/abstract_controller/translation.rb b/actionpack/lib/abstract_controller/translation.rb
index 56b8ce895e..9e3858802a 100644
--- a/actionpack/lib/abstract_controller/translation.rb
+++ b/actionpack/lib/abstract_controller/translation.rb
@@ -9,8 +9,8 @@ module AbstractController
     # to translate many keys within the same controller / action and gives you a
     # simple framework for scoping them consistently.
     def translate(key, options = {})
-      if key.to_s.first == '.'
-        path = controller_path.tr('/', '.')
+      if key.to_s.first == "."
+        path = controller_path.tr("/", ".")
         defaults = [:"#{path}#{key}"]
         defaults << options[:default] if options[:default]
         options[:default] = defaults