Rails' code reloading is crap ¯\_(ツ)_/¯

app/decorators/helpers/avatar_helper.rb

@@ -19,4 +19,10 @@ module AvatarHelper
     end
   end
 
+  if Rails.env.test?
+    include TestAvatarURL
+  else
+    include GravatarURL
+  end
+
 end

config/environments/development.rb

@@ -35,5 +35,3 @@ Rails.application.configure do
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
 end
-
-AvatarHelper.send(:include, AvatarHelper::GravatarURL)

config/environments/production.rb

@@ -76,5 +76,3 @@ Rails.application.configure do
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
 end
-
-AvatarHelper.send(:include, AvatarHelper::GravatarURL)

config/environments/test.rb

@@ -37,5 +37,3 @@ Rails.application.configure do
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
 end
-
-AvatarHelper.send(:include, AvatarHelper::TestAvatarURL)