JSFiddle - React, Tailwind, and code Playground

by Farzad YZ

JavaScript

Function.prototype.call = function (context) {
  console.log(arguments)
}

function getName(obj) {
	return obj.name;
}

function uppercase(str) {
	return str.toUpperCase();
}

const comb = x => uppercase(getName(x));

console.log(comb.call(null, ({name: "farzad"})))