gistfile1.rb

  if ENV["SIMPLECOV"]
    p "use simple cov"
    require 'simplecov'
    SimpleCov.start 'rails'
    SimpleCov.at_exit do
      threshold = 100
      SimpleCov.result.format!
      if SimpleCov.result.covered_percent != threshold
        puts "the threshold is #{threshold}%. the actual coverage is #{SimpleCov.result.covered_percent}%".foreground(:red)
        exit 1
      end
    end
  end