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Re^3: Creating 'new' subroutine.

by boftx (Deacon)
on Oct 12, 2013 at 00:52 UTC ( #1057967=note: print w/replies, xml ) Need Help??


in reply to Re^2: Creating 'new' subroutine.
in thread Creating 'new' subroutine.

My own quick check confirms what LanX (Rolf) just posted. But with respect for checking for an even number of elements, I wouldn't bother.

One would probably want the fatal error if an odd number was present sense one would most likely be expecting named args coming in. Letting it die is probably the correct course of action.

The answer to the question "Can we do this?" is always an emphatic "Yes!" Just give me enough time and money.

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[Lady_Aleena]: File::Find doesn't have a simple sub wanted example, like get the name of the file.
[Discipulus]: there is also find2perl with your perl installation
[Discipulus]: and in the wanted sub you just calculate the duretion and add it the total, stop
[shmem]: sub wanted { push @files, $File::Find::name if $File::Find::name =~/\.mp3$/ }
[Lady_Aleena]: shmem, that is understandable! The two examples in File::Find don't make sense to me on a quick glance.
[marioroy]: LA if the find worked from Unix command line, or does it not. Likely a quoting issue inside Perl qx.

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