Re: Is "ref $date eq 'ARRAY'" wrong?

This node falls below the community's threshold of quality. You may see it by logging in.

Comment on Re: Is "ref $date eq 'ARRAY'" wrong? Select or Download Code

Replies are listed 'Best First'.
Re: Re: Is "ref $date eq 'ARRAY'" wrong? by hardburn (Abbot) on Dec 19, 2003 at 16:33 UTC
Probably not. `wantarray` tells you what the caller wanted returned from a sub. `ref` tells you what a specific var is holding a ref to, which is what the OP is asking about. ---- I wanted to explore how Perl's closures can be manipulated, and ended up creating an object system by accident. -- Schemer `: () { :\|:& };:` Note: All code is untested, unless otherwise stated	[reply] [d/l] [select]