Rails Activesupport Notifications

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ActiveSupport::Notifications - Ruby on Rails

    https://api.rubyonrails.org/classes/ActiveSupport/Notifications.html
    Notifications. ActiveSupport::Notifications provides an instrumentation API for Ruby. Instrumenters. To instrument an event you just need to do: ActiveSupport::Notifications.instrument('render', extra: :information) do render plain: 'Foo' end That first executes the block and then notifies …

ActiveSupport::Notifications - Ruby on Rails

    https://edgeapi.rubyonrails.org/classes/ActiveSupport/Notifications.html
    ActiveSupport::Notifications.monotonic_subscribe ('render') do name, start, finish, id, payload name # => String, name of the event (such as 'render' from above) start # => Monotonic time, when the instrumented block started execution finish # => Monotonic time, when the instrumented block ended execution id # => String,...

ActiveSupport::Notifications - Ruby on Rails

    https://api.rubyonrails.org/v5.0/classes/ActiveSupport/Notifications.html
    ActiveSupport::Notifications.instrument('render', extra: :information) do render text: 'Foo' end That first executes the block and then notifies all subscribers once done. In the example above render is the name of the event, and the rest is called the payload .

ActiveSupport::Notifications - Ruby on Rails

    https://api.rubyonrails.org/v3.2.1/classes/ActiveSupport/Notifications.html
    ActiveSupport:: Notifications. instrument ("render", : extra = >: information) do render: text = > "Foo" end That executes the block first and notifies all subscribers once done. In the example above “render” is the name of the event, and the rest is called the payload .

Rails 6 improves ActiveSupport::Notifications::Event ...

    https://blog.bigbinary.com/2019/04/24/rails-6-adds-cpu-time-idle-time-and-allocations-to-activesupport-notifications-event.html
    Apr 24, 2019 · Since it is a common practice to initialize an event using ActiveSupport::Notifications::Event.new(*args) in the event subscriber block, Rails 6 now makes this a bit easy. If the block passed to the subscriber only takes one argument then the Active Support Notification framework now yields an event object to the block.

Using Rails secret weapon: ActiveSupport::Notifications ...

    https://dev.to/hugodias/using-rails-secret-weapon-activesupportnotifications-12d3
    Oct 31, 2019 · ActiveSupport Instrumentations is used by Rails framework to handle events that happen when the application is running. The instrumentation API provided by Active Support allows developers to provide hooks which other developers may hook into. There are several of these within the Rails …Author: Hugo Dias



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