Contents

require 'active_support/core_ext/module/delegation'

module ActionDispatch
  # Provide callbacks to be executed before and after the request dispatch.
  class Callbacks
    include ActiveSupport::Callbacks

    define_callbacks :call, :rescuable => true

    class << self
      delegate :to_prepare, :to_cleanup, :to => "ActionDispatch::Reloader"
    end

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

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

    def initialize(app)
      @app = app
    end

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

Version data entries

153 entries across 114 versions & 18 rubygems

Version	Path
actionpack-3.2.22.5	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.22.4	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.22.3	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.22.2	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.22.1	lib/action_dispatch/middleware/callbacks.rb
active_mailer-0.0.10	test/fixtures/dummyapp_rails_3.2/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.12/lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.22	lib/action_dispatch/middleware/callbacks.rb
judge-2.0.5	vendor/bundle/ruby/2.1.0/gems/actionpack-3.2.12/lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.21	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.20	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.19	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.18	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.17	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.16	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.15	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.15.rc3	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.15.rc2	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.15.rc1	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.14	lib/action_dispatch/middleware/callbacks.rb
actionpack-3.2.14.rc2	lib/action_dispatch/middleware/callbacks.rb