ActiveRecord::Associations::Collection to Array

Question

I have a collection:

<Vote id: nil, author_uid: 9326214>,
<Vote id: nil, author_uid: 5643421>,
<Vote id: nil, author_uid: 9753813>

How can I get an array of author_uid values?

Thanks!

Answer 1

Vote.all.pluck(:author_uid)

Ruby on Rails Guide - pluck