(For a another flavor altogether, try reduce: 
use List::Util qw(reduce);

my %c = (1 => { 2 => { 3 => 4 }});
print reduce { $a->{$b} } \%c, split(/\./, "1.2.3");

[download]
)

In reply to Re: Re: Re: quick question about hash element access by argggh
in thread quick question about hash element access by glwtta

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