Ah, forgot to ask, in the previous node, the line of code: 

for my $k (keys %$init_hash) { $new_cmd->{$k} = $init_hash->{$k}; }

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Is there a more idiomatic way to say that?

Thanks,
cbeckley

In reply to Re^3: How best to validate the keys of hashref arguments? by cbeckley
in thread How best to validate the keys of hashref arguments? by cbeckley

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