Comments on: Upgrading from Rails 2.3.8 to 2.3.14: find_or_create_by on associations changed https://blog.baroquebobcat.com/2012/01/09/upgrading-from-rails-2-3-8-to-2-3-14-find_or_create_by-on-associations-change/ Ruby, Computer Science, Japan and Stuff Fri, 13 Jan 2012 00:01:15 +0000 hourly 1 https://wordpress.org/?v=5.2.7