appraise "4.1" do
  gem "mysql2", "~> 0.3.13"
  gem "activerecord", "~> 4.1.15"
  gem "activerecord-mysql-index-hint", :path => "."
end

appraise "4.2" do
  gem "activerecord", "~> 4.2.6"
  gem "activerecord-mysql-index-hint", :path => "."
end

appraise "5.0" do
  gem "activerecord", "~> 5.0.0.beta3"
  gem "activerecord-mysql-index-hint", :path => "."
end