I'm working with the jqueryUI autocomplete script. The thing is that I want to limit the number of suggestions it provides to 6, as it is offering too much suggestions. This is the script:

```
$.get('file.txt', function(x) {

    var i;
    var pos = 0;
    var availableTags = [];

    x = x.split(/[\#\n]+/);

    for (i = 0; i < x.length; i = i + 4)
      availableTags[pos++] = x[i];

    console.log(availableTags);

    $(function() {
      $("#search").autocomplete({source: availableTags});
      response(availableTags.slice(0, 6));
    });

    }, 'text');

```

I spotted and [excellent solution by Andrew Whitaker](https://stackoverflow.com/questions/7617373/limit-results-in-jquery-ui-autocomplete) but can't make it work. He suggested to use

```
response(availableTags.slice(0, 6));

```

Any solution to limit the number of suggestions on my script?