If this is only about the top-level items, I would create a shallow copy and delete the keys there (or only keep the "good" keys):

sub debug_hash( $hashref, $bad_keys = [qw[ schema logger ]] ) {
    my %output = %$hashref;
    delete @output{ @$bad_keys };
    print Dumper \%output;
}

debug_hash( { logger => 'foo', payload => 'bar' } );
debug_hash( { schema => 'users', password => 'hunter2' }, ['schema', '
+password'] );

[download]

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

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