lib/peek/controller_helpers.rb in peek-0.1.10 vs lib/peek/controller_helpers.rb in peek-0.2.0

@@ -1,17 +1,17 @@
 module Peek
   module ControllerHelpers
     extend ActiveSupport::Concern
 
     included do
-      prepend_before_filter :set_peek_request_id, :if => :peek_enabled?
-      helper_method :peek_enabled?
+      prepend_before_action :set_peek_request_id, :if => :peek_enabled?
+      helper_method :peek_enabled? if respond_to? :helper_method
     end
 
     protected
 
     def set_peek_request_id
-      Peek.request_id = env['action_dispatch.request_id']
+      Peek.request_id = request.env['action_dispatch.request_id']
     end
 
     def peek_enabled?
       Peek.enabled?
     end