Perl, convert hash to array

Question

If I have a hash in Perl that contains complete and sequential integer mappings (ie, all keys from from 0 to n are mapped to something, no keys outside of this), is there a mean

Answer 1

Perl does not provide a built-in to solve your problem.

If you know that the keys cover a particular range 0..N, you can leverage that fact:

my $n = keys(%hash) - 1;
my @keys_and_values = map { $_ => $hash{$_} } 0 .. $n;
my @just_values     = @hash{0 .. $n};