Anubhav Srivastava anubhavsrivastava

Part time Open source contributor

anubhavsrivastava / add(2)(3) via valueOf

Created February 3, 2019 15:06

	function add(x){
	let sum = x;
	function resultFn(y){
	sum +=y;
	return resultFn;
	}
	resultFn.valueOf = function(){ return sum };
	return resultFn;
	}

anubhavsrivastava / add(2)(3)

Last active February 3, 2019 11:47

Currying Add(2)(3) in JS


	function add(x){
	return function (y){
	return x+y;
	}
	}


	//ES6 version using arrow functions
	const add = x=> y=>x+y;

anubhavsrivastava / getterDescriptor.js

Last active February 6, 2020 04:12

Can (a===1 && a===2 && a===3) ever evaluate to true?

	var value = 0; //window.value
	Object.defineProperty(window, 'a', {
	get: function() {
	return this.value += 1;
	}
	});

	console.log(a===1 && a===2 && a===3) //true

anubhavsrivastava / looseEquality.js

Created November 7, 2018 18:54

Can (a==1 && a==2 && a==3) ever evaluate to true?