Only that first arrow is necessary. Perl does the rest of the dereferencing without being told:

print $hash{$key}->[2][0];

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----
I wanted to explore how Perl's closures can be manipulated, and ended up creating an object system by accident.
-- Schemer

:(){ :|:&};:

Note: All code is untested, unless otherwise stated

In reply to Re: Re: Complex data structure by hardburn
in thread Complex data structure by neilwatson

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