On Wed, Jul 29, 2009 at 12:04 PM, CK Kashyap <[email protected]> wrote:
> It worked like a charm!!! I'd need more time to get my head around > "unfoldr" > I'd appreciate it very much if you could explain this line "map maySwitch > . unfoldr go $ (x1,y1,0)" > I did not fully understand the "$" in that line - I tried putting > parenthesis in various places to get rid of "$" but did not seem to work. > (map maySwitch . unfoldr go) (x1,y1,0) should work. Cheers, Johan
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