module Gitlab
module Database
# Module that can be injected into a ActiveRecord::Relation to make it
# read-only.
module ReadOnlyRelation
[:delete, :delete_all, :update, :update_all].each do |method|
define_method(method) do |*args|
raise(
ActiveRecord::ReadOnlyRecord,
"This relation is marked as read-only"
)
end
end
end
end
end