text: /* Internal data */
  let users = {
      person1: 'Name: Bob, age: 20.',
      person2: 'Name: Melissa, age: 22.',
      person3: 'Name: Thomas, age: 5.'
  };
  
  /* Functionality */
  const saveUser = (type) => {
      let data = users[type];
      localStorage.setItem(type, data);
      log(data);
  };
  
  const log = (data) => {
      if (data) {
          console.info(data);
      }
      console.log(localStorage);
  };
  
  /* Main */
  const main = () => {
      log();
  };
  main();