Jason Dagit wrote:
On 5/28/07, Donald Bruce Stewart <[EMAIL PROTECTED]> wrote:
P.S. Have some cute code:
Control.Monad.Fix.fix ((1:) . scanl (+) 1)
Speaking of cute code, I'm fond of this:
map length . List.group . Control.Monad.Fix.fix $ show
Indeed, very nice examples!
I actually misread the first one as
Control.Monad.Fix.fix ((1:) . tail . scanl (+) 1)
which is quite nice too, although
map (2^) [0..]
would be much simpler! ;-)
Zun.
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