Module: ActiveJob::Callbacks
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Defined in: | activejob/lib/active_job/callbacks.rb |
Overview
Active Job provides hooks during the life cycle of a job. Callbacks
allow you to trigger logic during this cycle. Available callbacks are:
-
before_enqueue
-
around_enqueue
-
after_enqueue
-
before_perform
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around_perform
-
after_perform
NOTE: Calling the same callback multiple times will overwrite previous callback definitions.
Constant Summary
::ActiveSupport::Callbacks
- Included
::ActiveSupport::Callbacks
- Attributes & Methods
- .__callbacks rw
- #__callbacks readonly
- .__callbacks? ⇒ Boolean rw
- #__callbacks? ⇒ Boolean readonly
Class Method Summary
::ActiveSupport::DescendantsTracker
- self
descendants | See additional method definition at line 104. |
subclasses | See additional method definition at line 100. |
::ActiveSupport::Callbacks
- Extended
run_callbacks | Runs the callbacks for the given event. |
::ActiveSupport::Concern
- Extended
class_methods | Define class methods from given block. |
included | Evaluate given block in context of base class, so that you can write class macros here. |
prepended | Evaluate given block in context of base class, so that you can write class macros here. |
Instance Method Summary
::ActiveSupport::Callbacks
- Included
#run_callbacks | Runs the callbacks for the given event. |
DSL Calls
included
[ GitHub ]30 31 32 33
# File 'activejob/lib/active_job/callbacks.rb', line 30
included do define_callbacks :perform, skip_after_callbacks_if_terminated: true define_callbacks :enqueue, skip_after_callbacks_if_terminated: true end
Class Attribute Details
.__callbacks (rw)
[ GitHub ]# File 'activesupport/lib/active_support/callbacks.rb', line 70
class_attribute :__callbacks, instance_writer: false, default: {}
.__callbacks? ⇒ Boolean
(rw)
[ GitHub ]
# File 'activesupport/lib/active_support/callbacks.rb', line 70
class_attribute :__callbacks, instance_writer: false, default: {}
Instance Attribute Details
#__callbacks (readonly)
[ GitHub ]# File 'activesupport/lib/active_support/callbacks.rb', line 70
class_attribute :__callbacks, instance_writer: false, default: {}
#__callbacks? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activesupport/lib/active_support/callbacks.rb', line 70
class_attribute :__callbacks, instance_writer: false, default: {}