Get length of filtered array

Hello, How can I get a reference to the length of the filtered array, into a scope variable for use elsewhere?

The issue asks about exposing the length of a filtered array as a scope variable. Look at the angular-filter library's source, likely in src/ or lib/, to understand how filters are defined and applied. Check if there's a way to modify a filter to also set a property on the scope. Review existing filters to see their structure and how they interact with AngularJS scopes. Determine if this requires a new filter or modifying an existing one, and what the API would look like.

Written by the indexing model from the issue text.