class Doorkeeper::StaleRecordsCleaner

def self.configured_orm
  Doorkeeper.config.orm
end

def self.for(base_scope)
  orm_adapter = "doorkeeper/orm/#{configured_orm}".classify
  orm_cleaner = "#{orm_adapter}::#{CLEANER_CLASS}".constantize
  orm_cleaner.new(base_scope)
rescue NameError
  raise Doorkeeper::Errors::NoOrmCleaner, "'#{configured_orm}' ORM has no cleaner!"
end

def self.new(base_scope)
  self.for(base_scope)
end