Merge pull request #3502 from icbat/master

filling in docs for utils.object.clone, hasAll, and hasAny

src/utils/object/Clone.js

@@ -10,9 +10,9 @@
  * @function Phaser.Utils.Object.Clone
  * @since 3.0.0
  *
- * @param {object} obj - [description]
+ * @param {object} obj - the object from which to clone
  *
- * @return {object} [description]
+ * @return {object} a new object with the same properties as the input obj
  */
 var Clone = function (obj)
 {

src/utils/object/HasAll.js

@@ -5,15 +5,15 @@
  */
 
 /**
- * [description]
+ * Verifies that an object contains all requested keys
  *
  * @function Phaser.Utils.Object.HasAll
  * @since 3.0.0
  *
- * @param {object} source - [description]
- * @param {string[]} keys - [description]
+ * @param {object} source - an object on which to check for key existence
+ * @param {string[]} keys - an array of keys to ensure the source object contains
  *
- * @return {boolean} [description]
+ * @return {boolean} true if the source object contains all keys, false otherwise.
  */
 var HasAll = function (source, keys)
 {

src/utils/object/HasAny.js

@@ -5,15 +5,15 @@
  */
 
 /**
- * [description]
+ * Verifies that an object contains at least one of the requested keys
  *
  * @function Phaser.Utils.Object.HasAny
  * @since 3.0.0
  *
- * @param {object} source - [description]
- * @param {string[]} keys - [description]
+ * @param {object} source - an object on which to check for key existence
+ * @param {string[]} keys - an array of keys to search the object for
  *
- * @return {boolean} [description]
+ * @return {boolean} true if the source object contains at least one of the keys, false otherwise
  */
 var HasAny = function (source, keys)
 {