in reply to setting hash keys by array
sub nested { return ( shift, (@_) ? { nested(@_) } : 1 ) } my %hash = nested(qw(red green brown));
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Seekers of Perl Wisdom
in reply to setting hash keys by array
sub nested { return ( shift, (@_) ? { nested(@_) } : 1 ) } my %hash = nested(qw(red green brown));