suggested library additions: lists:revmap/2, lists:revmap/3
Sat Aug 26 19:43:53 CEST 2006
Like map, but returns a list in reverse order. An optional third
parameter is appened to the end of the returned list:
revmap(F, L) -> revmap(F, L, ).
revmap(F, [H|T], Acc) -> revmap(F, T, [F(H)|Acc]);
revmap(_, , Acc) -> Acc.
I've found this useful in my code, and I was surprised that it's not
in the standard library.
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