Re^7: Find images regardless of filetype extension.


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Re^7: Find images regardless of filetype extension.

by Chady (Priest)

on Aug 01, 2005 at 20:09 UTC ( #480019=note: print w/replies, xml )

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in reply to Re^6: Find images regardless of filetype extension.
in thread Find images regardless of filetype extension.

Compactness affects readability. And besides, you're counting declarations and braces as lines, if I put it on one line it doesn't mean it's a single statement... if you're looking for compactness, here goes:

I'll assume @files and @dirs are already declared then.

map {$d="$dir/$_";$r= -d $d?\@dirs:\@files;push @$r,$d;} grep {!/^\./}
+ readdir DIR;
[download]

Yes, this uses map in void context, but you want compactness, not efficiency :)

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Comment on Re^7: Find images regardless of filetype extension. Download Code

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Re^8: Find images regardless of filetype extension.
by zzspectrez (Hermit) on Aug 02, 2005 at 05:10 UTC

Ill give you that is compact!

But I think, that

my @files = map { "$dir/$_" } grep { !/^\.{1,2}\z/ && -f "$dir/$_" } @tmp;

map {$d="$dir/$_";$r= -d $d?\@dirs:\@files;push @$r,$d;} grep {!/^\./} readdir DIR;

On the other hand, I really like your use of the ternary and references. I would not have thought of using it like that. ++ ++ I think that is quite clever. Thanks for the snippet of code.

Only one complaint, the way you wrote you regex it will skip any dot file. So .my-file would not be picked up.

zzSPECTREz

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