JavaScript ES6 / ES2015 Tutorials from Brad Traversy
"use strict"
/*
function greet($greeting = 'Hello World'){
console.log($greeting);
}
greet();
*/
let args1 = [1,2,3];
let args2 = [4,5,6];
function test(){
console.log(args1+','+args2);
}
//test.apply(null, args);
test(...args1,...args2);