Poltergeist in the green, and resourceful refactor

app/controllers/concerns/controller_after_authentication_hooks.rb

@@ -0,0 +1,21 @@
+module ControllerAfterAuthenticationHooks
+  extend ActiveSupport::Concern
+
+  included do
+    class_attribute :after_authentication_hooks
+  end
+
+  def run_after_authentication_hooks!
+    Array.wrap(after_authentication_hooks).each do |hook|
+      next if hook[:options][:only].present? && !Array.wrap(hook[:options][:only]).include?(action_name.to_sym)
+      instance_eval &hook[:block]
+    end
+  end
+
+  module ClassMethods
+    def after_authentication(options, &blk)
+      self.after_authentication_hooks ||= []
+      after_authentication_hooks << {options: options, block: blk}
+    end
+  end
+end