local $" = "\n";             # change list separator to a newline

    say ( ref $_ eq "ARRAY" ? "@$_" : $_ ) for ( $foo, $baz );

Wouldn't it be easier/quicker/clearer/more informative to use something like Data::Dumper::Dumper() (which is core) or Data::Dump::dd() (not core, but I like it a lot) to dump a scalar or reference and see exactly what its value or structure is? Why go through such specialized acrobatics?

Give a man a fish:  <%-{-{-{-<

In reply to Re^2: What is correct way to reference? by AnomalousMonk
in thread What is correct way to reference? by BradV

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