/*!
 * jQuery UI :data 1.13.2
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: :data Selector
//>>group: Core
//>>description: Selects elements which have data stored under the specified key.
//>>docs: http://api.jqueryui.com/data-selector/

( function( factory ) {
    "use strict";

    if ( typeof define === "function" && define.amd ) {

        // AMD. Register as an anonymous module.
        define( [ "jquery", "./version" ], factory );
    } else {

        // Browser globals
        factory( jQuery );
    }
} )( function( $ ) {
    "use strict";

    return $.extend( $.expr.pseudos, {
        data: $.expr.createPseudo ?
            $.expr.createPseudo( function( dataName ) {
                return function( elem ) {
                    return !!$.data( elem, dataName );
                };
            } ) :

            // Support: jQuery <1.8
            function( elem, i, match ) {
                return !!$.data( elem, match[ 3 ] );
            }
    } );
} );