[Haskell-cafe] Need feedback on my Haskell code

[Johan Tibell]

On Wed, Jul 29, 2009 at 12:04 PM, CK Kashyap <ck_kashyap at yahoo.com> 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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