applies new string literal convention to the rest of the project

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

2 files changed, 9 insertions, 9 deletions

diff --git a/railties/Rakefile b/railties/Rakefile
index db23bbabaa..edc405f605 100644
--- a/railties/Rakefile
+++ b/railties/Rakefile
@@ -1,11 +1,11 @@
-require 'rake/testtask'
+require "rake/testtask"
 
 task :default => :test
 
 task :package
 
 desc "Run all unit tests"
-task :test => 'test:isolated'
+task :test => "test:isolated"
 
 namespace :test do
   task :isolated do
@@ -14,8 +14,8 @@ namespace :test do
     Dir[*test_files].each do |file|
       next true if file.include?("fixtures")
       dash_i = [
-        'test',
-        'lib',
+        "test",
+        "lib",
         "#{File.dirname(__FILE__)}/../activesupport/lib",
         "#{File.dirname(__FILE__)}/../actionpack/lib",
         "#{File.dirname(__FILE__)}/../activemodel/lib"
@@ -25,9 +25,9 @@ namespace :test do
   end
 end
 
-Rake::TestTask.new('test:regular') do |t|
-  t.libs << 'test' << "#{File.dirname(__FILE__)}/../activesupport/lib"
-  t.pattern = 'test/**/*_test.rb'
+Rake::TestTask.new("test:regular") do |t|
+  t.libs << "test" << "#{File.dirname(__FILE__)}/../activesupport/lib"
+  t.pattern = "test/**/*_test.rb"
   t.warning = false
   t.verbose = true
   t.ruby_opts = ["--dev"] if defined?(JRUBY_VERSION)
diff --git a/railties/exe/rails b/railties/exe/rails
index 82c17cabce..7e791c1f99 100755
--- a/railties/exe/rails
+++ b/railties/exe/rails
@@ -1,9 +1,9 @@
 #!/usr/bin/env ruby
 
-git_path = File.expand_path('../../../.git', __FILE__)
+git_path = File.expand_path("../../../.git", __FILE__)
 
 if File.exist?(git_path)
-  railties_path = File.expand_path('../../lib', __FILE__)
+  railties_path = File.expand_path("../../lib", __FILE__)
   $:.unshift(railties_path)
 end
 require "rails/cli"