gaboelnuevo

module.exports = function(Model, options) {
  // Model is the model class
  // options is an object containing the config properties from model definition
  Model.defineProperty('created', {type: Date, default: '$now'});
  Model.defineProperty('modified', {type: Date, default: '$now'});
}

gaboelnuevo

//calculate aspect ratio
// Via: http://stackoverflow.com/questions/1186414/whats-the-algorithm-to-calculate-aspect-ratio-i-need-an-output-like-43-169

function gcd (a, b) {
  return (b == 0) ? a : gcd (b, a%b);
}
var w = screen.width;
var h = screen.height;
var r = gcd (w, h);
console.log("Dimensions = " + w + " x " +  h);