4.2.gemfile in deep_cloneable-3.0.0

- old
+ new
@@ -1,17 +1,17 @@
 # This file was generated by Appraisal
 
-source "http://rubygems.org"
+source 'http://rubygems.org'
 
-gem "activerecord", "~> 4.2.3"
-gem "highline", "~> 1.6.0", :group => :test
-gem "rake", "~> 10.4", :group => :test
-gem "rack", "~> 1.6", :group => :test
-gem "git", "~> 1.2.9", :group => :test
-gem "minitest", :group => :test
-gem "appraisal", :group => :test
-gem "sqlite3", :group => :test
-gem "rdoc", ">= 2.4.2", "< 6", :group => :test
-gem "nokogiri", "~> 1.5.0", :group => :test
-gem "jeweler", "~> 2.1.1", :group => :test
-gem "i18n", "~> 0.7.0"
-gem "psych", "< 3", :group => :test
+gem 'activerecord', '~> 4.2.3'
+gem 'appraisal', :group => :test
+gem 'git', '~> 1.2.9', :group => :test
+gem 'highline', '~> 1.6.0', :group => :test
+gem 'i18n', '~> 0.7.0'
+gem 'jeweler', '~> 2.1.1', :group => :test
+gem 'minitest', :group => :test
+gem 'nokogiri', '~> 1.5.0', :group => :test
+gem 'psych', '< 3', :group => :test
+gem 'rack', '~> 1.6', :group => :test
+gem 'rake', '~> 10.4', :group => :test
+gem 'rdoc', '>= 2.4.2', '< 6', :group => :test
+gem 'sqlite3', :group => :test