script.js

var _ = require('lodash');

var array = [1,2,3,4,5,6,7,8];
console.log('answer:', _.without(array, 3))

var css = document.querySelector("h3");
var color1 = document.querySelector(".color1");
var color2 = document.querySelector(".color2");
var body = document.getElementById("gradient")
var randomize = document.getElementById("random-colors")

body.style.background = 
	"linear-gradient(to right, "
	+ color1.value
	+ ", "
	+ color2.value
	+")";

css.textContent = body.style.background + ";";

function setGradient() {
	body.style.background = 
	"linear-gradient(to right, "
	+ color1.value
	+ ", "
	+ color2.value
	+")";

	css.textContent = body.style.background + ";";
}

function randomizeColor() {
	var letters = '0123456789ABCDEF';
	var color = '#';

	for (var i = 0; i < 6; i++)
		color += letters[(Math.floor(Math.random() * 16))];
	return color
}

function randomColors() {
	color1.value = randomizeColor();
	color2.value = randomizeColor();

	setGradient();
}



color1.addEventListener("input", setGradient)

color2.addEventListener("input", setGradient)

randomize.addEventListener("click", randomColors)