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slots: make predicates return booleans.

db4
John Benediktsson 2012-08-14 18:09:50 -07:00
parent 980f1236cf
commit 6a1f280e88
1 changed files with 2 additions and 2 deletions
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core/slots/slots.factor
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@ -11,11 +11,11 @@ TUPLE: slot-spec name offset class initial read-only ;
PREDICATE: reader < word "reader" word-prop ;
PREDICATE: reader-method < method "reading" word-prop ;
PREDICATE: reader-method < method "reading" word-prop >boolean ;
PREDICATE: writer < word "writer" word-prop ;
PREDICATE: writer-method < method "writing" word-prop ;
PREDICATE: writer-method < method "writing" word-prop >boolean ;
: <slot-spec> ( -- slot-spec )
slot-spec new