DEV: lint against Layout/EmptyLineBetweenDefs (#24914)

app/models/concerns/has_custom_fields.rb

@@ -206,6 +206,7 @@ module HasCustomFields
 
   class NotPreloadedError < StandardError
   end
+
   class PreloadedProxy
     def initialize(preloaded, klass_with_custom_fields)
       @preloaded = preloaded

app/models/discourse_connect.rb

@@ -3,6 +3,7 @@
 class DiscourseConnect < DiscourseConnectBase
   class BlankExternalId < StandardError
   end
+
   class BannedExternalId < StandardError
   end
 

app/models/invite.rb

@@ -3,8 +3,10 @@
 class Invite < ActiveRecord::Base
   class UserExists < StandardError
   end
+
   class RedemptionFailed < StandardError
   end
+
   class ValidationFailed < StandardError
   end
 

app/models/tag.rb

@@ -250,6 +250,7 @@ class Tag < ActiveRecord::Base
   def sanitize_description
     self.description = sanitize_field(self.description) if description_changed?
   end
+
   def name_validator
     errors.add(:name, :invalid) if name.present? && RESERVED_TAGS.include?(self.name.strip.downcase)
   end

app/models/topic.rb

@@ -3,6 +3,7 @@
 class Topic < ActiveRecord::Base
   class UserExists < StandardError
   end
+
   class NotAllowed < StandardError
   end
   include RateLimiter::OnCreateRecord