class Callbacks

Ruby on Rails 3.0.20

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Provide callbacks to be executed before and after the request dispatch.

It also provides a to_prepare callback, which is performed in all requests in development by only once in production and notification callback for async operations.

Inherits from

Object

Includes

Methods (defined here)

Methods (inherited)

From ActiveSupport::Callbacks (2)
From Object (26)
From ActiveSupport::Concern (3)
From ActiveSupport::DescendantsTracker (6)
From Benchmark (1)
  • self. ms

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