JSFiddle - React, Tailwind, and code Playground

by Cody Lindley

HTML

<script src="https://dl.dropboxusercontent.com/u/2026291/firebug-lite-debug.js"></script>

JavaScript

var addTwo = function(element, index, array){ //show all arguments passed
      return element + 2;
};

console.log([2,4,6].map(addTwo)); //logs [4, 6, 8]