prelude: |
  require 'irb/color'
  code = <<~'CODE'
    def self.foo # bar
      :"erb #{ERB.new("<%= self %>", trim_mode: ?-).result}"
    end
  CODE
benchmark:
  irb_color_complete: |
    IRB::Color.colorize_code(code, complete: true)
  irb_color_incomplete: |
    IRB::Color.colorize_code(code, complete: false)
loop_count: 2000000