Plugins/sorting/title-string.js

/*! © SpryMedia Ltd - datatables.net/license */

(function( factory ){
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}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * Just like the _hidden title numeric sorting_ plug-in, this sorting plug-in
 * will take the information to be sorted on from the title attribute of a span
 * element. The only difference is that it is string based sorting rather than
 * numeric.
 *
 * Note that the HTML5 `data-sort` attribute can be [used to supply sorting data
 * to DataTables](//datatables.net/manual/orthogonal-data) and is preferable to
 * using this method, which is therefore marked as deprecated.
 *
 *  @name Hidden title string sorting
 *  @summary Sort data as a string based on an attribute on an empty element.
 *  @author [Allan Jardine](http://sprymedia.co.uk)
 *  @deprecated
 *
 *  @example
 *    $('#example').dataTable( {
 *       columnDefs: [
 *         { type: 'title-string', targets: 0 }
 *       ]
 *    } );
 */
DataTable.ext.order['title-string-pre'] = function (a) {
    return a.match(/title="(.*?)"/)[1].toLowerCase();
};


return DataTable;
}));