JSFiddle - React, Tailwind, and code Playground

by Rambabu Pudi

JavaScript

var obj = {
    a: 1,
    b: 2,
    c: 3,
    d: 4,
    e: 5
};

if (!('multidelete' in Object.prototype)) {
    Object.defineProperty(Object.prototype, 'multidelete', {
        value: function () {
            for (var i = 0; i < arguments.length; i++) {
                delete this[arguments[i]];
            }
        }
    });
}

var obj = { a: 1, b: 2, c: 3, d: 4, e: 5 };

obj.multidelete('c', 'e');

for (var p in obj) {
    console.log(p)
}