ActiveRecord ConnectionHandling module ConnectionHandling Ruby on Rails 4.1.16 Since v4.0.13 Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2 Compare with: … v4.0.13 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2 No documentation comment. Constants ActiveRecord::ConnectionHandling::DEFAULT_ENV ActiveRecord::ConnectionHandling::RAILS_ENV Methods (defined here) # connected? # connection # connection_config # connection_id # connection_id= # connection_pool # establish_connection # remove_connection # retrieve_connection Used by Extendd by (1) ActiveRecord::Base
