Example
<ul b-context="demo.filter">
<li b-repeat="items" b-filter="onlyPrimary" b-value="$value"></li>
</ul>
$bindary.appData.demo.filter = { items: ["Red", "Green", "Blue", "Yellow", "Orange"] };
ctrl.onlyPrimary = (templateItem, value) =>
{
return value.filter(color => ["Red", "Green", "Blue"].includes(color));
};
Result
The list shows Red, Green and Blue, Yellow and Orange are filtered out before rendering, not
removed from items itself.