RailsDoc(β)
v5.2
v7.2
v7.1
v7.0
v6.1
v6.0
v5.2
GitHub
Namespace
Module
Ruby on Rails 5.2.8
rescuable.rb
actionmailer/lib/action_mailer/rescuable.rb
on GitHub
Namespace
Module
ActionMailer
ActionMailer::Rescuable