How do I expire a view cached fragment from console?

Question

Something like

Rails.cache.delete('site_search_form')

doesn't seem to work. Is this possible? Thanks.

Answer 1

Cache fragment entries are created with a slightly different key than what you access with Rails.cache.

Use expire_fragment instead (you can send it to a controller): http://api.rubyonrails.org/classes/ActionController/Caching/Fragments.html#M000438

Answer 2

ActionController::Base.new.expire_fragment(key)