def import(source_adapter)
      Adapters::Sync::Synchronizer.new(self, source_adapter, raise: true).call
    end
def import(source_adapter)
      Adapters::Sync::Synchronizer.new(self, source_adapter, raise: true).call
    end
Public: Ensure that adapter is in sync with source adapter provided.

 Returns result of Synchronizer#call.