428e0264bdRefs #1049 Reverted a change I made to FieldPathExpression because I had misread the mongodb test case.
12 lat temu
Adam Bell
6cf82ea7d3Fixes #994 Added PushAccumulator and fixed a minor issue with the other accumulator test cases where the testcase output text didn't exactly match what it was doing
12 lat temu
Adam Bell
3e21a22b78Fixes #991 Added LastAccumulator and Fixed a bug in FieldPathExpression that caused it to fail when no document was passed