26 Jul
2010
26 Jul
'10
5:25 p.m.
On Mon, Jul 26, 2010 at 10:42 PM, Nils
On 26.07.2010 08:33, David Virebayre wrote:
listeEtagTot = concatMap (`listeEtagArm` cfgTypesTringle) listeArmOrd
You can use flip as a "wildcard" aswell:
listeEtagTot = concatMap (listeEtagArm `flip` cfgTypesTringle) listeArmOrd
Makes it even more readable in my opinion, since this really "shows" you where the value belongs to.
It took me a fair while (I'm talking on the order of half a minute) to figure out what that meant, but it's pretty cool. Maybe a different name would be better? How about (??) or "it"?
listeEtagTot = concatMap (listeEtagArm ?? cfgTypesTringle) listeArmOrd listeEtagTot = concatMap (listeEtagArm `it` cfgTypesTringle) listeArmOrd
--Max