Gemfile in polyamorous-0.6.4 vs Gemfile in polyamorous-1.0.0

@@ -1,22 +1,10 @@
-source "http://rubygems.org"
+source 'https://rubygems.org'
 gemspec
 
 gem 'rake'
 
 rails = ENV['RAILS'] || 'master'
-arel = ENV['AREL'] || 'master'
-
-arel_opts = case arel
-when /\// # A path
-  {:path => arel}
-when /^v/ # A tagged version
-  {:git => 'git://github.com/rails/arel.git', :tag => arel}
-else
-  {:git => 'git://github.com/rails/arel.git', :branch => arel}
-end
-
-gem 'arel', arel_opts
 
 case rails
 when /\// # A path
   gem 'activerecord', :path => "#{rails}/activerecord"
 when /^v/ # A tagged version
\ No newline at end of file