ng-table filter select dropdown adding extra blank option
<p>I am using ngTable v1.0.0. I have a filter select dropdown. Even when I set my default option to the filter to "something" it still creates an empty option tag which shows up as a blank value.</p>

<p>How do I get rid of this</p>

<pre><code>this.tableParams = new NgTableParams({

     filter: { type: "2|3|6", userGroup: "", name: "" }
}
</code></pre>

<p>Screenshot attached
<a href="https://i.stack.imgur.com/RF1nQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RF1nQ.png" alt="Blank Option tag above default All selected value"></a></p>

<p>How do I get rid of this?</p>

<p>Table HTML</p>

<pre><code> &lt;td title="'Type'" filter="{type: 'select'}" 
filter-data="users.userTypes" header-class="'filter-select-dropdown'"&gt;
{{user.type}}
&lt;/td&gt;
</code></pre>

<p>JS scope model</p>

<pre><code>$scope.users.userTypes.push({'title': 'All', 'id': '2|3|6'});

    _.each(hl.userTypes, function(v, k) {
        if(k == 2 || k ==3 || k == 6) {
            $scope.users.userTypes.push({'id': k, 'title': v});
        }
    });
</code></pre>