re derive from app application, but use merged layout

app/controllers/merged/merged_controller.rb

@@ -1,5 +1,6 @@
 module Merged
-  class MergedController < ApplicationController
+  class MergedController < ::ApplicationController
     before_action :authenticate_member!
+    layout "merged/application"
   end
 end

app/helpers/merged/pages_helper.rb

@@ -6,7 +6,7 @@ module Merged
       blog.sections.last
     end
     def last_blog
-      self.class.last_blog
+      PagesHelper.last_blog
     end
 
     def header_list

app/views/layouts/merged/application.haml

@@ -2,7 +2,7 @@
 %html
   %head
     %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
-    %title Hubfeenix
+    %title Merged CMS
     %meta{:content => "width=device-width,initial-scale=1", :name => "viewport"}/
     = csrf_meta_tags
     = csp_meta_tag

test/dummy/config/routes.rb

@@ -3,4 +3,5 @@ Rails.application.routes.draw do
 
   get ":id" , to: "merged/view#page" , id: :id
 
+  get :destroy_member_session , to: "merged/view#page"
 end

test/integration/images_test.rb

@@ -5,7 +5,7 @@ class ImagesTest < ActionDispatch::IntegrationTest
 
   def test_index
     visit "/merged/images"
-    assert_title page, "Dummy"
+    assert_title page, "Merged"
     assert_text page, "Pages"
   end
 

test/integration/pages_test.rb

@@ -5,7 +5,7 @@ class PageTest < ActionDispatch::IntegrationTest
 
   def test_returns_success
     visit "/merged/pages"
-    assert_title page, "Dummy"
+    assert_title page, "Merged"
     assert_text page, "Pages"
   end
 

test/integration/style_test.rb

@@ -5,7 +5,7 @@ class StylesTest < ActionDispatch::IntegrationTest
 
   def test_returns_success
     visit "/merged/styles/index"
-    assert_title page, "Dummy"
+    assert_title page, "Merged"
     assert_text page, "Styles"
   end
 end