/**
 * This function will restore the order in which data was read into a DataTable
 * (for example from an HTML source). Although you can set `dt-api order()` to
 * be an empty array (`[]`) in order to prevent sorting during initialisation,
 * it can sometimes be useful to restore the original order after sorting has
 * already occurred - which is exactly what this function does.
 *
 * @name order.neutral()
 * @summary Change ordering of the table to its data load order
 * @author [Allan Jardine](http://datatables.net)
 * @requires DataTables 1.10+
 *
 * @returns {DataTables.Api} DataTables API instance
 *
 * @example
 *    // Return table to the loaded data order
 *    table.order.neutral().draw();
 */

$.fn.dataTable.Api.register( 'order.neutral()', function () {
	return this.iterator( 'table', function ( s ) {
		s.aaSorting.length = 0;
		s.aiDisplay.sort();
		s.aiDisplayMaster.sort();
	} );
} );