Function size

tools/ngui/static/js/lib/angular.js:506–518

* @description * Determines the number of elements in an array, the number of properties an object has, or * the length of a string. * * Note: This function is used to augment the Object type in Angular expressions. See * angular.Object for more information about Angular arrays. * * @

(obj, ownPropsOnly)

 * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
 */
function size(obj, ownPropsOnly) {
  var size = 0, key;

  if (isArray(obj) || isString(obj)) {
    return obj.length;
  } else if (isObject(obj)){
    for (key in obj)
      if (!ownPropsOnly || obj.hasOwnProperty(key))
        size++;
  }

  return size;
}


function includes(array, obj) {