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Re^2: Transitive aliases

by JadeNB (Chaplain)
on Dec 28, 2009 at 03:18 UTC ( #814570=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub switch_var {
    tie $_[2], to => $_[1];
...
sub STORE { ${$_[0]} = $_[1] }

sub FETCH { ${$_[0]} }

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