class DRb::DRbObject

created to act as a stub for the remote referenced object.
the object itself is returned. Otherwise, a new DRbObject is
If the referenced object is located within the local server, then

Unmarshall a marshalled DRbObject.

def self._load(s)
  uri, ref = Marshal.load(s)
  if DRb.here?(uri)
    obj = DRb.to_obj(ref)
    return obj
  end
  self.new_with(uri, ref)
end