You can read about Factor's object system at
The object system is used pervasively throughout the library and is pretty flexible. The closest existing object system in another language is Common Lisp's CLOS, although Factor's object system does not have multiple dispatch or method combination.
This revision created on Thu, 16 Apr 2009 08:07:39 by jkleiser (A few (of Slava's) words, and a link to the docs)
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