ActiveSupport::Rescuable::ClassMethods

Ruby on Rails 8.0.2 Module ActiveSupport::Rescuable::ClassMethods activesupport/lib/active_support/rescuable.rb Registers exception classes with a handler to be called by rescue_with_handler. rescue_from receives a series of exception classes or class names, and an exception handler specified by a trailing :with option containing the name of a method or a Proc object. Alternatively, a block can be

[yoppiblog]

rescue_fromのほうがarround_filterより効率がよいらしい