    <tr>
               <td>source</td>
               <td>array</td>
               <td>[ ]</td>
               <td>The data source to query against.</td>
             </tr>
             <tr>
               <td>items</td>
               <td>number</td>
               <td>8</td>
               <td>The max number of items to display in the dropdown.</td>
             </tr>
             <tr>
               <td>matcher</td>
               <td>function</td>
               <td>case insensitive</td>
             