a9a55a058cFixed munge subtract expression and added test cases. fixes #976
12 years ago
Kyle Davis
33a99df088Fixes #1612, #963: Renamed `alter` to `munge`. Removed unused `microdb`. Added test for `ExpressionDayOfMonth`. Fixed bug calling base `DayOfMonthExpression#addOperand()`. Fixed off-by-one bug in `DayOfMonthExpression#evaluate()`.