class method `self.action`

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

Compare with:

self.action(name, klass = ActionDispatch::Request)

Return a rack endpoint for the given action. Memoize the endpoint, so multiple calls into MyController.action will return the same object for the same action.

Parameters

action<#to_s>: An action name

Returns

Proc: A rack application

Parameters

name req
klass opt = ActionDispatch::Request

Source

# File actionpack/lib/action_controller/metal.rb, line 176
    def self.action(name, klass = ActionDispatch::Request)
      middleware_stack.build(name.to_s) do |env|
        new.dispatch(name, klass.new(env))
      end
    end

Defined in actionpack/lib/action_controller/metal.rb line 176 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Metal

Signature

Parameters

Returns

Parameters