instance method `rescue_from`

Ruby on Rails 3.2.22.5

Since v3.0.20 Last seen in v3.2.22.5

Available in: v3.0.20 v3.1.12 v3.2.22.5

Compare with:

rescue_from(exception, rescuer)

No documentation comment.

Parameters

exception req
rescuer req

Source

# File actionpack/lib/action_dispatch/middleware/rescue.rb, line 21
      def rescue_from(exception, rescuer)
        exception = exception.class.name if exception.is_a?(Exception)
        @rescuers[exception.to_s] = rescuer
      end

Defined in actionpack/lib/action_dispatch/middleware/rescue.rb line 21 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Rescue

Signature

Parameters