in reply to Idiom for looping thru key/value pairs
Please correct me if I'm wrong, but perhaps you could use splice ?
#!/usr/bin/perl -w use strict; my @list = ('1','val','2','val2','1','val3'); while((my $first, my $last) = splice(@list,0,2)) { print "$first -> $last \n"; }
HTH
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Re: Re: Idiom for looping thru key/value pairs
by frag (Hermit) on May 26, 2001 at 02:15 UTC |
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