"Daan Leijen"
Simon Marlow wrote:
'insert map key x'
So we can do supposedly common things like: any (member s) xs map (lookup m) ks
the current design is nicer so I don't think we should get into long discussions about which partial application occurs more often unless we can back it up with data :-)
If you want a data point, I grepped quickly through my sources and found a handful of "map (lookupFM fm) xs"-type constructs.
more -- so if many others like it better too, I might be persuaded to adapt the implementation. However, this requires quite a bit of work, so I would like to leave this issue open for discussion for a while.
I've no really strong preference, but would vote for keeping the order defined by the old FiniteMap and Set implementations, if for no other reason than being more compatible. -kzm -- If I haven't seen further, it is by standing in the footprints of giants