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Is reference blessed?

by gildir (Pilgrim)
on Nov 23, 2001 at 14:22 UTC ( #127079=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    if (ref $r ne 'HASH' && ref $r ne 'ARRAY' && ref $r ne 'CODE' && ref $
    +r ne 'SCALAR' && ref $r ne 'GLOB')
    
  2. or download this
    my ($class,$type,$addr) = (overload::StrVal($r) =~ /^(?:(.*)\=)?([^=]*
    +)\(([^\(]*)\)$/);
    

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