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Re: Parsing text file into a hash with multiple values per key

by Anonymous Monk
on Oct 03, 2012 at 22:40 UTC ( #997142=note: print w/replies, xml ) Need Help??

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     my $count = keys %{ $hash{$host}{$vms} };

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[Discipulus]: ah! thanks shmem it works in strawberry 5.24
[shmem]: ah. Introduced in 5.22.0, see perl5220delta
[Discipulus]: if so the previous error is a bit misleading, anyway
[shmem]: well, previous to that << was always treated as the left-shift operator
[Eily]: or the here-doc operator
[Eily]: which is actually how it is parsed in this case
[shmem]: older versions of perl can't guess that "use of <<>> may be implemented someday" :D
Discipulus how much wise my brothers are? ;=)
[karlgoethebier]: thanks ;-

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