10 lines
333 B
Factor
10 lines
333 B
Factor
! Copyright (C) 2004, 2005 Slava Pestov.
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! See http://factor.sf.net/license.txt for BSD license.
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IN: generic
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USING: kernel lists math sequences vectors words ;
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! Catch-all metaclass for providing a default method.
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object num-types >vector "types" set-word-prop
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object [ drop t ] "predicate" set-word-prop
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object object define-class
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