There is not problem with doing that. You are not changing the contents of the array, only the contents of hashes referenced by elements of the array.

A more Perlish way to write the loop is:

for my $person (@people) {
    if ($person->{name} eq 'Bob') {
        $person->{name} = 'Robert';    # MODIFY
        $person->{age}  = 46;          # ADD
    }
}

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True laziness is hard work

In reply to Re: Modifying an array of hashes by GrandFather
in thread Modifying an array of hashes by erabus

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