Stephen Paul Weber posted, “@wolever concatMap and return either singleton list or empty list? In Haskell we have mapMaybe…” in reply to @ 2015-303.955Z 2 Responses David Wolever • 2015-303.957Z .@singpolyma concatMap would be useful too! via twitter.com Tasveer Singh • 2015-303.958Z @wolever @singpolyma reduce all the things! via twitter.com Leave a Response Name Email Website Comment Authenticate this comment using OpenID. Get replies via e-mail
2 Responses
.@singpolyma concatMap would be useful too!
via twitter.com
@wolever @singpolyma reduce all the things!
via twitter.com