mongoid-bolt
gem install mongoid-bolt
require 'mongoid-bolt'
Bolt.for(:shared_resource) do
ioslated!
end
class A
include Mongoid::Document
include Mongoid::Bolt
end
a = A.new
a.lock!
a.unlock!
a.lock do
isolated!
end
mongoid-bolt is a concrete lock implementation and mixin.
it is process safe and atomic in a mongoid cluster.