9 Nov
2014
9 Nov
'14
11:19 p.m.
On Sun, Nov 9, 2014 at 11:07 PM, Raphaël Mongeau
This : pv a = [t | Just t <- pvc a] is strange, can we really do pattern matching inside list comprehension?
Yes; that's part of the point of list comprehensions, and of their extension to (and, back in the very early days, contraction from) monad comprehensions. -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net