I would create a shallow copy and delete the keys there

An alternative:

sub debug_hash ( $hashref, $bad_keys = [qw/ schema logger /] ) {
    delete local @$hashref{ @$bad_keys };
    print Dumper $hashref;
}

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In reply to Re^2: Hash/Array slice : how to exclude items? by haukex
in thread Hash/Array slice : how to exclude items? by bliako

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