Nope: http://edgeguides.rubyonrails.org/4_0_release_notes.html#active-record-deprecations http://edgeguides.rubyonrails.org/4_0_release_notes.html#act... That

Nope: http://edgeguides.rubyonrails.org/4_0_release_notes.html#active-record-deprecations http://edgeguides.rubyonrails.org/4_0_release_notes.html#act... That one is staying, most of the others are going (e.g. find_all_by_xxx, find_last_by_xxx)