Re: Tie::File with absolute path of the file

by toolic (Bishop)

on Dec 05, 2017 at 01:11 UTC ( [id://1204909]=note: print w/replies, xml )

Need Help??

Tie::File can also write to the file. Maybe you don't have write permissions. Check the $! variable

tie my @content, 'Tie::File', $file or die "$file: $!";
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Tip #7 from the Basic debugging checklist. Also, it looks strange to chain file test operators together like that. It might work, but I don't remember seeing it done that way.

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Re^2: Tie::File with absolute path of the file by AnomalousMonk (Archbishop) on Dec 05, 2017 at 02:42 UTC
... chain file test operators ... Per -X: "As of Perl 5.10.0, as a form of purely syntactic sugar, you can stack file test operators ... `-f -w -x $file` ..." Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]

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