On Sat, 13 Oct 2007, Yitzchak Gale wrote:
Andrew Coppin wrote:
Is there a way to get rid of "." and ".." in the results?
Brandon S. Allbery wrote:
Manual filtering is always required, whether C, Perl, Haskell, etc.
I dunno, maybe python filters them for you or something.
Correct, Python filters them out. This is clearly the correct
behavior. That is what is needed in the vast majority
of cases, and it is still reasonably easy to deal
with the unusual cases.
It is too bad that Haskell is among the many languages
that get this wrong.
me too
Python also has os.walk, a very convenient functional (sort of)
tool for recursing through directories. (It sounds trivial, but
it is not, there are enough annoying details that this function
saves huge amounts of time.) Very embarrassing that Haskell
is missing this.
Maybe it is already in one of the "Haskell for scripting" packages?
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