Rails + Ransack - Drop Down List Collection?

Question

I am loving the ransack gem for its flexibility, however I am unable to get the standard collection_select to function properly. Perhaps someone can assist.

Example:

Answer 1

Seems that this will work.

<%= f.select :project_id_eq, options_from_collection_for_select(Project.all, "id", "name", @search.project_id_eq) %>

If anyone has another suggestion, would love to know it too.