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.

1 files changed, 6 insertions, 6 deletions

diff --git a/actionpack/lib/action_controller/metal/request_forgery_protection.rb b/actionpack/lib/action_controller/metal/request_forgery_protection.rb
index fd7ffcfcd7..a6e24ded9e 100644
--- a/actionpack/lib/action_controller/metal/request_forgery_protection.rb
+++ b/actionpack/lib/action_controller/metal/request_forgery_protection.rb
@@ -1,6 +1,6 @@
-require 'rack/session/abstract/id'
-require 'action_controller/metal/exceptions'
-require 'active_support/security_utils'
+require "rack/session/abstract/id"
+require "action_controller/metal/exceptions"
+require "active_support/security_utils"
 
 module ActionController #:nodoc:
   class InvalidAuthenticityToken < ActionControllerError #:nodoc:
@@ -133,7 +133,7 @@ module ActionController #:nodoc:
       def protection_method_class(name)
         ActionController::RequestForgeryProtection::ProtectionMethods.const_get(name.to_s.classify)
       rescue NameError
-        raise ArgumentError, 'Invalid request forgery protection method, use :null_session, :exception, or :reset_session'
+        raise ArgumentError, "Invalid request forgery protection method, use :null_session, :exception, or :reset_session"
       end
     end
 
@@ -382,7 +382,7 @@ module ActionController #:nodoc:
       def xor_byte_strings(s1, s2)
         s2_bytes = s2.bytes
         s1.each_byte.with_index { |c1, i| s2_bytes[i] ^= c1 }
-        s2_bytes.pack('C*')
+        s2_bytes.pack("C*")
       end
 
       # The form's authenticity parameter. Override to provide your own.
@@ -408,7 +408,7 @@ module ActionController #:nodoc:
 
       def normalize_action_path(action_path)
         uri = URI.parse(action_path)
-        uri.path.chomp('/')
+        uri.path.chomp("/")
       end
   end
 end