|Perl: the Markov chain saw|
Re^6: Inline substitution regexby vitoco (Friar)
|on Sep 29, 2009 at 18:20 UTC||Need Help??|
Wow, that was an unexpected answer... :-)
With post "I should've known better!" in mind, I was trying to understand if $_ is modified only in the scope of the substitution from the OP's attempt:
I didn't pay much attention on the context or what keys should be. I see your point and agree.
Now, if OP has both types of keys, with and without leading hashes:
the code should be:
to get all four values in the array.
BTW, I'll have to practice more with push of undef in arrays...