# File lib/cheat.rb, line 113
  def execute(sheet_yaml)
    sheet_body = YAML.load(sheet_yaml).to_a.flatten.last
    puts "\n  " + sheet_body.gsub("\r",'').gsub("\n", "\n  ").wrap
    puts "\nWould you like to execute the above sheet? (Y/N)"
    answer = STDIN.gets
    case answer.chomp
    when "Y" then system YAML.load(sheet_yaml).to_a.flatten.last
    when "N" then puts "Not executing sheet."
    else
      puts "Must be Y or N!"
    end
  rescue Errno::EPIPE
    # do nothing
  rescue
    puts "That didn't work.  Maybe try `$ cheat cheat' for help?" # Fix Emacs ruby-mode highlighting bug: `"
  end