rspec-rails 3
`spec/models/event_spec.rb`1
`require 'spec_helper'``require 'rails_helper'`
rspec-rails 3`spec_helper``rails_helper``require`
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rspec-rails 3
`spec/models/event_spec.rb`1
`require 'spec_helper'``require 'rails_helper'`
rspec-rails 3`spec_helper``rails_helper``require`
<