thanks , I'll ponder on that one - it does seem better - a list matches the constant idea better - contents of constant references are mutable, so removing the []'s removes that level of writable-ness, if that's the right term.

I'd worry about the [MSG_DATA] though - this copies MSG_DATA and returns a reference to the copy - this may or may not be what you want.
+++++++++++++++++
#!/usr/bin/perl
use warnings;
use strict;
use brain;

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In reply to Re: Re: looping over constant data structure references by leriksen
in thread looping over constant data structure references by leriksen

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