[Haskell-cafe] arrow question HXT related
mailing_list at istitutocolli.org
Sat Aug 11 07:30:56 EDT 2007
On Sat, Aug 11, 2007 at 11:50:19AM +0200, Andrea Rossato wrote:
> I think this is just a stupid arrow question. Still I cannot find
> where my mistake is located.
well, it was not an arrow problem but a HXT problem. This new version
of tryMe2 does work as expected:
tryMe2 = runLA arrow 
where arrow = constA xml >>> xread
>>> listA (
deep (hasName "elem")
(deep (hasName "sub") >>> withDefault (getChildren >>> getText) "ciao")
(deep (hasName "risub") >>> getChildren >>> getText)
Sorry for the noise.
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