On Thu, Jul 29, 2010 at 7:52 PM, Jonathan Worthington <jonat...@jnthn.net> wrote: > Note that grep doesn't have to take a closure, but can also take just the > value you're looking for... > >> my @x = 1,2,3; say ?...@x.grep(2); say ?...@x.grep(4); > 1 > 0
Hm. could have sworn I'd tried that and it didn't work. > Though more efficient would be: > >> my @x = 1,2,3; say ?...@x.first(2); say ?...@x.first(4); > 1 > 0 Ah, perfect. Thanks! > I still prefer the junction way though. :-) I love junctions, but it feels like overkill to use them for this. :) -- Mark J. Reed <markjr...@gmail.com>
