If you received this deprecation warning after upgrading from Rails 3 to 4 with the readonly option…

Then you might find our blog useful. We address in detail, what the readonly option is, and how to handle this type of warning: https://www.fastruby.io/blog/readonly-associations-upgrading-rails-4.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=readonly+associations&utm_content=Graphic&utm_id=

#deprecation #railsupgrade #rubyonrails #railsapp #railsapplication #railswebapplication