in reply to Re^2: merging anonymous arrays
in thread merging anonymous arrays
since there is no way how to refer to the arrays
There is if you make them arguments to an on-the-fly subroutine.
$ perl -E ' > @key = sub { > map { $_[ 0 ]->[ $_ ], $_[ 1 ]->[ $_ ] } > 0 .. $#{ $_[ 0 ] } > }->( [ qw{ A B C } ], [ qw{ 1 2 3 } ] ); > say qq{@key};' A 1 B 2 C 3 $
A little less esoteric than ColonelPanic's clever solution ++.
Cheers,
JohnGG
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Re^4: merging anonymous arrays
by ColonelPanic (Friar) on Nov 16, 2012 at 14:24 UTC |
In Section
Seekers of Perl Wisdom