Re: [Haskell-cafe] Ensuring all values of an ADT are explicitly handled OR finding all occurrences of type X in my app

Branimir Maksimovic wrote:

Actually in team, one who writes `_` match, is very useful as that prevents breaking code when adding new value...

I write Haskell code in a team of 15 engineers and wild card pattern matches are considered a bad idea exactly *because* we want compiler errors when a sum type is extended with a new constructor. Erik -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/