@{$rec->vals()} is an expression that returns a list.
Well, technically, it's an lvalue array expression, which when used as an rvalue in a list context, returns a list. When its used in a scalar context, it returns the length of the list. When it's used as an lvalue, it's an array.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^4: Splitting array into two with a regex by merlyn
in thread Splitting array into two with a regex by jredburn

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