matttproud/prometheus — pull request #30 by matttproud (2013-01-13 10:17:12+00:00)
Title: ``GetFingerprintsForLabelSet`` uses intersection.

This implementation needs to be cleaned up considerably, but it
should hopefully provide some breathing room. Ultimately this will
be extracted out of the storage layer---specifically the LevelDB
hierarchy---to interface with a generic set of abstractions for a
storage system, but this will be where it remains for now.