text: #!/usr/bin/env node
  /**
   * Created by USER: tarso.
   * On         DATE: 19/08/16.
   * By         NAME: app01.js.
   *
   * Source ref.    : https://github.com/tj/commander.js
   */
  
  /**
   * COMMANDER
   */
  
  /**
   * Module dependencies.
   */
  
  var program = require('commander');
  
  program
    .version('0.0.1')
    .option('-p, --peppers', 'Add peppers')
    .option('-P, --pineapple', 'Add pineapple')
    .option('-b, --bbq-sauce', 'Add bbq sauce')
    .option('-B, --bacon-pepper-barbecue', 'Add bacon, pepper and bbq')
    .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble')
    .parse(process.argv);
  
  console.log('you ordered a pizza with:');
  if (program.peppers) console.log('  - peppers');
  if (program.pineapple) console.log('  - pineapple');
  if (program.bbqSauce) console.log('  - bbq');
  console.log('  - %s cheese', program.cheese);
  
  console.log('Variable "program":', program);