Class: ActionDispatch::Callbacks

Inherits:

Object

• Object
• ActionDispatch::Callbacks

show all

Includes:

ActiveSupport::Callbacks

Defined in:

actionpack/lib/action_dispatch/middleware/callbacks.rb

Overview

Class Method Summary (collapse)

• + (Object) after(*args, &block)
• + (Object) before(*args, &block)

Instance Method Summary (collapse)

• - (Object) call(env)
• - (Callbacks) initialize(app) constructor

  A new instance of Callbacks.

Methods included from ActiveSupport::Callbacks

#run_callbacks

Methods included from ActiveSupport::Concern

#append_features, extended, #included

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# File 'actionpack/lib/action_dispatch/middleware/callbacks.rb', line 22

def initialize(app)
  @app = app
end

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# File 'actionpack/lib/action_dispatch/middleware/callbacks.rb', line 18

def self.after(*args, &block)
  set_callback(:call, :after, *args, &block)
end

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# File 'actionpack/lib/action_dispatch/middleware/callbacks.rb', line 14

def self.before(*args, &block)
  set_callback(:call, :before, *args, &block)
end

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# File 'actionpack/lib/action_dispatch/middleware/callbacks.rb', line 26

def call(env)
  run_callbacks :call do
    @app.call(env)
  end
end