Find the min/max element of an Array in JavaScript

Question

How can I easily obtain the min or max element of a JavaScript Array?

Example Psuedocode:

let array = [100, 0, 50]

array.min() //=> 0
array.max()         


        

Answer 1

Simple stuff, really.

var arr = [10,20,30,40];
arr.max = function() { return  Math.max.apply(Math, this); }; //attach max funct
arr.min = function() { return  Math.min.apply(Math, this); }; //attach min funct

alert("min: " + arr.min() + " max: " + arr.max());