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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??


in reply to Slicing with Arrow-Operator possible in 5.12?

You should start with this mail:
For 5.12: clean up dereferencing syntax for slices by Ovid.

-- Frank

  • 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 (Chancellor) 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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[Discipulus]: you are rigth, gory details but i remember from dunnowhere that concetrate caffein is more effective than brown water almost coffe..
[LanX]: prepared both kinds a 100 times and thinks the amount of grind code is about the same
Discipulus less effective i mean
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