app/helpers/rails/service/admin_helper.rb in rails-service-0.1.0 vs app/helpers/rails/service/admin_helper.rb in rails-service-0.2.0

@@ -1,14 +1,18 @@
 module Rails
   module Service
     module AdminHelper
+      def autoformat_action_name(action)
+        action.split('_').map(&:capitalize).join(' ')
+      end
+
       def render_sidebar
-        li = []
-        Rails::Service::AdminController.action_methods.sort.each do |method|
-          text = method.split('_').map(&:capitalize).join(' ')
-          li << content_tag(:li, link_to(text, admin_path(action: method)).html_safe)
+        li = Rails::Service::AdminController.action_methods.sort.map do |method|
+          text = autoformat_action_name(method)
+          content_tag(:li, link_to(text, admin_path(action: method)).html_safe)
         end
+
         content_tag(:ul, li.join.html_safe, class: 'nav nav-stacked')
       end
 
       def render_rails_iframe(opts = {})
         attrs = {
@@ -19,9 +23,25 @@
           scrolling: 'no',
           onload: 'javascript:resizeIframe(this);',
         }
 
         content_tag(:iframe, nil, attrs)
+      end
+
+      def render_pretty_json(object)
+        content_tag(:pre, content_tag(:code, JSON.pretty_generate(object), class: 'json'))
+      end
+
+      def render_title(_opts = {})
+        content_for?(:title) ? yield(:title) : autoformat_action_name(controller.action_name)
+      end
+
+      def render_meta_title
+        [Rails::Service.context.app, render_title].join(' / ')
+      end
+
+      def title(text)
+        content_for(:title, text)
       end
     end
   end
 end