var promises = [];
...// pushing some elements to array

jQuery.when.apply(jQuery, promises).then(
				// Success Callback
				function ()
				{
					this.save().then( //save()-It is a function described below
						function ()
						{
							...//some code
						}
					,	function (error)
						{...///code
						}
					));
				}
				// Error Callback
			,	function (error)
				{
					...// Code
				}
			);

);