text: const chalk = require("chalk");
  const str = process.argv.slice(2).join(" ");
  
  log = console.log;
  
  rainbow = [chalk.red, chalk.yellow, chalk.green, chalk.blue];
  
  function googleify(str) {
    let strArray = str.split("");
    return strArray
      .map((item, index) => rainbow[index % rainbow.length](item))
      .join("");
  }
  
  console.log(`${googleify(str)}\n`);
  