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.

4 files changed, 12 insertions, 12 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
index 5fb5953811..430258e296 100644
--- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
@@ -1,8 +1,8 @@
-require 'rack/utils'
-require 'rack/request'
-require 'rack/session/abstract/id'
-require 'action_dispatch/middleware/cookies'
-require 'action_dispatch/request/session'
+require "rack/utils"
+require "rack/request"
+require "rack/session/abstract/id"
+require "action_dispatch/middleware/cookies"
+require "action_dispatch/request/session"
 
 module ActionDispatch
   module Session
@@ -28,7 +28,7 @@ module ActionDispatch
 
     module Compatibility
       def initialize(app, options = {})
-        options[:key] ||= '_session_id'
+        options[:key] ||= "_session_id"
         super
       end
 
diff --git a/actionpack/lib/action_dispatch/middleware/session/cache_store.rb b/actionpack/lib/action_dispatch/middleware/session/cache_store.rb
index 589ae46e38..d21b70083e 100644
--- a/actionpack/lib/action_dispatch/middleware/session/cache_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/cache_store.rb
@@ -1,4 +1,4 @@
-require 'action_dispatch/middleware/session/abstract_store'
+require "action_dispatch/middleware/session/abstract_store"
 
 module ActionDispatch
   module Session
diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
index 380a24a367..6148547cef 100644
--- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
@@ -1,6 +1,6 @@
-require 'active_support/core_ext/hash/keys'
-require 'action_dispatch/middleware/session/abstract_store'
-require 'rack/session/cookie'
+require "active_support/core_ext/hash/keys"
+require "action_dispatch/middleware/session/abstract_store"
+require "rack/session/cookie"
 
 module ActionDispatch
   module Session
diff --git a/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb b/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
index cb19786f0b..ee2b1f26ad 100644
--- a/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
@@ -1,6 +1,6 @@
-require 'action_dispatch/middleware/session/abstract_store'
+require "action_dispatch/middleware/session/abstract_store"
 begin
-  require 'rack/session/dalli'
+  require "rack/session/dalli"
 rescue LoadError => e
   $stderr.puts "You don't have dalli installed in your application. Please add it to your Gemfile and run bundle install"
   raise e