twitter/algebird — pull request #197 by stephanh (2013-09-10 10:24:53+00:00)
Title: Added code to combine tuple of aggregators into one aggregator.

Add code to generate implicit conversions from a tuple of aggregators into one combined aggregator. See #191.

A nice way to import the implicits is still missing. Maybe once #188 is merged the Aggregator object could extend the GeneratedTupleAggregators trait.