source "https://rubygems.org" gemspec gem 'rails', '6.0.0.rc1' gem 'sqlite3' gem 'activerecord-jdbcsqlite3-adapter', platforms: [:jruby] gem 'activerecord-import' gem "rspec" platforms :rbx do gem 'rubysl', '~> 2.0' gem 'rubinius-developer_tools' end