Gemfile in jsonapi-authorization-1.0.0.beta1 vs Gemfile in jsonapi-authorization-1.0.0.beta2

@@ -1,23 +1,3 @@
 source 'https://rubygems.org'
 
 gemspec
-
-rails_version = ENV['RAILS_VERSION'] || 'default'
-jsonapi_resources_version = ENV['JSONAPI_RESOURCES_VERSION'] || 'default'
-
-case rails_version
-when 'master'
-  gem 'rails', git: 'https://github.com/rails/rails.git'
-  gem 'arel', git: 'https://github.com/rails/arel.git'
-when 'default'
-  gem 'rails', '>= 4.2'
-else
-  gem 'rails', "~> #{rails_version}"
-end
-
-case jsonapi_resources_version
-when 'default'
-  gem 'jsonapi-resources', '0.9'
-else
-  gem 'jsonapi-resources', jsonapi_resources_version
-end