Returns an array, containing integers between min and max, including min and max

intRange.js

/*
*  Returns an array, containing integers between min and max, including min and max
*/
function range(min, max) {
  if(typeof min !== 'number' || typeof max !== 'number' || isNaN(min) || isNaN(max)) return [];
  if(min > max) {
    var tmp = min;
    min = max;
    max = tmp;
  }
  var length = max - min + 1;
  return new Array(length).join('-').split('-').map(function(el, index) {return min+index;});
}