RiveraGroup/mungedb-aggregate — pull request #17 by KylePDavis (2014-10-26 05:29:07+00:00)
Title: Feature/mongo 2.6.5 accumulators Last

Updated Last accumulator and tests to v2.6.5.

Here are the original source code files for reference:
* https://github.com/mongodb/mongo/blob/r2.6.5/src/mongo/db/pipeline/accumulator_last.cpp
* https://github.com/mongodb/mongo/blob/r2.6.5/src/mongo/dbtests/accumulatortests.cpp#L355