30 Nov
2012
30 Nov
'12
8:56 p.m.
Simon Hengel <sol@typeful.net> writes:
I propose to add isLeft/isRight to Data.Either, with the obvious definitions:
+1. -- John Wiegley FP Complete Haskell tools, training and consulting http://fpcomplete.com johnw on #haskell/irc.freenode.net