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Re: =~ doesn't work with Quantum::Superpositions

by DrManhattan (Chaplain)
on Apr 20, 2003 at 15:57 UTC ( [id://251834]=note: print w/replies, xml ) Need Help??


in reply to =~ doesn't work with Quantum::Superpositions

Looks like eq is overloaded, but =~ is not. When you make a regex comparison, you're just getting a regex match against the stringified object (in this case "any(a,b)") on the LHS. 
use Quantum::Superpositions;

# Create a disjunction of 'a' and 'b'.
$dis = any( 'a', 'b' );
$dis =~ /.*/ && print $&;

[download]
Prints "any(a,b)"

-Matt

In Section Seekers of Perl Wisdom

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