JSFiddle - React, Tailwind, and code Playground

by spechackers

JavaScript

function convertToLowerCase(){
    return this.name.toLowerCase();   
}

function sayHello(){
    return "Hello, I'm " + convertToLowerCase.call(this);   
}

var user = {
    name: "VINOTH"
}

console.log(convertToLowerCase.call(user));//vinoth
console.log(sayHello.call(user)); //Hello, I'm vinoth