by topherPedersen

How to Pass an Array of Arguments in JavaScript

Quick blog post today that I’m writing during work on how to pass an array of arguments in JavaScript. This is something that I actually need to do today and well… I didn’t know how to do it 5 minutes ago! So without further ado… here’s how:

You can use JavaScript’s built-in Function.prototype.apply() method to pass an array of arguments. If you need to do this, check out this example–

function takeThreeArgs(arg1, arg2, arg3) {
console.log(arg1);
console.log(arg2);
console.log(arg3);
}
const myArgs = ["foo", "bar", "baz"];
takeThreeArgs.apply(null, myArgs);
view raw passAnArrayOfArguments.js hosted with ❤ by GitHub
 

topherPedersen