JSFiddle - React, Tailwind, and code Playground

by STHayden

JavaScript

Array.prototype.map = function(a) {
const result = [];
	for(var i; i < this.length - 1; i++) {
		result.push(a(this[i], i, this))
  };
  return result;
};

console.log(1)
console.log([1,2,3].map((v) => { return v + 1 }))