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Re: Slicing with Arrow-Operator possible in 5.12?

by haoess (Curate)
on Dec 22, 2008 at 19:31 UTC ( #732177=note: print w/ replies, xml ) Need Help??

Comment on Re: Slicing with Arrow-Operator possible in 5.12?
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Re^2: Slicing with Arrow-Operator possible in 5.12?
by LanX (Canon) on Dec 22, 2008 at 22:35 UTC
    Thanks!

    Unfortunately there seem to be a compability conflict with hashes. For isntance $hr->{qw/this that/} already means $$hr{join $;,qw/this that/} !

    That's an old feature (perl4 ?) for multidimensional hashes $hash{"this","that"}!

    (for more see documentation for $; in perlop)

      You're looking for @{$hr}{qw/this that/}

      My criteria for good software:
      1. Does it work?
      2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

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