Re^2: multiple local vars in a foreach loop

Right answer to wrong question! ;-)

  DB<156> while (my ($key, $value) = each @a) { print "$key, $value" }
+;;
Type of arg 1 to each must be hash (not array dereference) at (eval 13
+5)[multi_perl5db.pl:644] line 2, near "@a) "
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Cheers Rolf

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Re^3: multiple local vars in a foreach loop by choroba (Cardinal) on Jan 31, 2013 at 11:30 UTC
Depends on the version of Perl: each. لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply]
Re^4: multiple local vars in a foreach loop by LanX (Saint) on Jan 31, 2013 at 11:33 UTC
Unfortunately not! :( This doesn't help splicing multiple loop vars... each: it will also return the index and value* for the next element of an array so that you can iterate over it;* Wrong answer wrong question! ;-) Cheers Rolf	[reply]
Re^5: multiple local vars in a foreach loop by choroba (Cardinal) on Jan 31, 2013 at 11:37 UTC
You are right. Heh, sometimes one should remember the original question, not only read a reply. لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply]