{"action":"opened","issue":{"url":"https://api.github.com/repos/rails/rails-observers/issues/45","repository_url":"https://api.github.com/repos/rails/rails-observers","labels_url":"https://api.github.com/repos/rails/rails-observers/issues/45/labels{/name}","comments_url":"https://api.github.com/repos/rails/rails-observers/issues/45/comments","events_url":"https://api.github.com/repos/rails/rails-observers/issues/45/events","html_url":"https://github.com/rails/rails-observers/issues/45","id":153552269,"number":45,"title":"`config.active_record.observers` syntax broken in Rails 5?","user":{"login":"cannikin","id":300,"avatar_url":"https://avatars.githubusercontent.com/u/300?v=3","gravatar_id":"","url":"https://api.github.com/users/cannikin","html_url":"https://github.com/cannikin","followers_url":"https://api.github.com/users/cannikin/followers","following_url":"https://api.github.com/users/cannikin/following{/other_user}","gists_url":"https://api.github.com/users/cannikin/gists{/gist_id}","starred_url":"https://api.github.com/users/cannikin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cannikin/subscriptions","organizations_url":"https://api.github.com/users/cannikin/orgs","repos_url":"https://api.github.com/users/cannikin/repos","events_url":"https://api.github.com/users/cannikin/events{/privacy}","received_events_url":"https://api.github.com/users/cannikin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-06T22:37:58Z","updated_at":"2016-05-06T22:37:58Z","closed_at":null,"body":"Trying to add an observer with the standard `config.active_record.observers = [:user_observer]` syntax in application.rb. But nothing ever triggers.\r\n\r\nI was able to get them to trigger by adding an initializer with this syntax instead:\r\n\r\n    ActiveRecord::Base.add_observer UserObserver.instance\r\n\r\nAny Rails members know of changes in Rails 5 that would have broken that config syntax?"}}