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Re^5: A more concise way to map the contents of an array.

by Athanasius (Chancellor)
on Dec 30, 2012 at 14:42 UTC ( #1010930=note: print w/replies, xml ) Need Help??


in reply to Re^4: A more concise way to map the contents of an array.
in thread A more concise way to map the contents of an array.

Hello Amblikai, and welcome to the Monastery!

On !!, the “double-negation operator,” see also the 2006 thread Secret Perl Operators: the boolean list squash operator, x!! by Aristotle.

Hope that helps,

Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,

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Re^6: A more concise way to map the contents of an array.
by Amblikai (Scribe) on Dec 30, 2012 at 16:11 UTC

    Thanks for the welcome and the info!

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[Lady_Aleena]: Your Mother, how would that work? I'm having a hard time understanding the pod.
[Your Mother]: $dir->chidren, grep {} $file->slurp &c &c. :P
[Your Mother]: Stick with what you know. Or post a SOPW and if it's not complicated I guarantee someone will answer; me if it's straightforward and no one else gets it better first.
[1nickt]: ++YourMother (Grammar Vigilante of Bristol)
[Lady_Aleena]: Um, how does grep do multiline? print "$file:$_" if grep { /get_(array|hash| data)\(.+\)/ } $_; only returns the same 18 lines the command line grep does.

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