Add fast method for computing intersection size of collection proxies

apohllo / rod

Ruby Object Database

http://github.com/apohllo/rod

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Add fast method for computing intersection size of collection proxies #224

Closed apohllo closed 12 years ago

apohllo commented 12 years ago

This method will assume that the elements are in rod_id order and will only return the size of the intersection, not the intersection itself (used to compute relatedness of concepts).