That's wrong.
A comma separated list returns the last value in scalar context, otherwise it always depends on the operator.
surrounding a LIST with (...)[-1] is a reliable way to get the last element
DB<7> x (1..5)[-1] 0 5 DB<8>
see also
Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery
In reply to Re^3: Using 'keys' on a list (update x2)
by LanX
in thread Using 'keys' on a list
by lammey
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