code: function( source ) {
  			var obj = {},
  				name;
  
  			for ( name in source )
  				obj[ name ] = source[ name ];
  
  			return obj;
  		}
docs: Makes fast (shallow) copy of an object.
  This method is faster than {@link #clone} which does
  a deep copy of an object (including arrays).
  
  @since 4.1
  @param {Object} source The object to be copied.
  @returns {Object} Copy of `source`.