return object in es6 foreach over code example

Example 1: foreach object javascript

const obj = {
  name: 'Jean-Luc Picard',
  rank: 'Captain'
};

// Prints "name Jean-Luc Picard" followed by "rank Captain"
Object.entries(obj).forEach(entry => {
  const [key, value] = entry;
  console.log(key, value);
});

Example 2: js foreach key value

Object.keys(obj).forEach(function (key) {
   // do something with obj[key]
});