core/lib/gaku/core/engine.rb in gaku-0.1.1 vs core/lib/gaku/core/engine.rb in gaku-0.2.0

@@ -2,22 +2,24 @@
   module Core
     class Engine < ::Rails::Engine
       isolate_namespace Gaku
       engine_name 'gaku'
 
-      config.autoload_paths += %W(#{config.root}/lib)
+      config.autoload_paths += %W( #{config.root}/lib )
+      config.active_record.raise_in_transactional_callbacks = true
 
-      initializer "gaku.paperclip" do
-        Paperclip.interpolates(:placeholder) do |attachment, style|
+
+      initializer 'gaku.paperclip' do
+        Paperclip.interpolates(:placeholder) do |_attachment, style|
           ActionController::Base.helpers.asset_path("missing_#{style}.png")
         end
       end
 
-      initializer "gaku.ruby_template_handler" do
+      initializer 'gaku.ruby_template_handler' do
         ActionView::Template.register_template_handler(:rb, :source.to_proc)
       end
 
-      initializer "gaku.mime_types" do
+      initializer 'gaku.mime_types' do
         Mime::Type.register 'application/xls', :xls
       end
 
       config.after_initialize do
         Rails.application.routes_reloader.reload!