JSFiddle - React, Tailwind, and code Playground

by dmitri_pavlutin

JavaScript

const arrayLikeColors = {
  "0": "blue",
  "1": "green",
  "2": "white",
  "length": 3
};

function iterate(item) {
  console.log(item);
}

Array.prototype.forEach.call(arrayLikeColors, iterate);
// logs "blue"
// logs "green"
// logs "white"