cubeClass.js

/*
You already implemented a Cube class, but now we need your help again! I'm talking about constructors. We don't have one. Let's code two: One taking an integer and one handling no given arguments!

Also we got a problem with negative values. Correct the code so negative values will be switched to positive ones!

The constructor taking no arguments should assign 0 to Cube's Side property.
*/

//Answer//

function Cube(n=0) {
  var side = n;
  
  this.getSide = function() { return side; };
  this.setSide = function(n) {
    if (isNaN(n) === true) { return; }
    side = Math.abs(n);
  };
};