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Re^2: passing hashes and hash reference

by tadman (Prior)
on Apr 20, 2001 at 21:56 UTC ( [id://74254]=note: print w/replies, xml ) Need Help??


in reply to (tye)Re: passing hashes and hash reference
in thread passing hashes and hash reference

How about:
sub rref { return UNIVERSAL::isa(@_); } if (rref($hash_ref,'HASH')) { # Wow! It's a hash! }
UNIVERSAL is such a wacky thing. It's exactly the kind of direction that I would expect Parrot to take, but only if somehow Java were involved.

Replies are listed 'Best First'.
(tye)Re2: passing hashes and hash reference
by tye (Sage) on Apr 20, 2001 at 22:00 UTC
    *isa= \&UNIVERSAL::isa; if( isa($ref,"HASH") ) {

    works for me. (:

            - tye (but my friends call me "Tye")

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