Pluck Modifier Helper & Global Taxonomies?

Messing around with this pluck modifier site helper:

public function pluck($values, $params, $context)
{
    return collect($values)->pluck($params[0])->toArray();
}

So that I can:

---
cats:
  - name: Garfield
    fur: orange
  - name: Grumpy
    fur: grey
  - name: Sylvester
    fur: black
---
{{ cats | pluck:name | sentence_list }}

Which outputs:

Garfield, Grumpy, and Sylvester

It works well, but just wondering if there is already a similar helper for this in statamic?

Also, could a modifier site helper like this be used on the global taxonomy tag, something like this?

{{ taxonomy:categories | show:all | pluck:title | sentence_list }}