I would want the compiler (or linter) to help me here. Think if a
mid-to-large team where everyone may not know (or remember) what the
current best practices are.
On 31 Jan 2017 9:51 am, "Michael Orlitzky"
On 01/30/2017 09:47 PM, Saurabh Nanda wrote:
Hi,
If I have the following ADT
data BookingState = Confirmed | Cancelled
which had a very high chance of being expanded in the future to have more values. How do I ensure that every pattern match on BookingState matches each value explicitly. Basically prevent the '_' matcher ?
Don't write the "_" case? GHC will warn you about any pattern matches you've missed.
_______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.