union-class - Factor Documentation

Vocabulary
classes.union

Class description
The class of union classes.

See also
define-union-class, UNION:

Definition

USING: classes kernel words ;

IN: classes.union

PREDICATE: union-class < class
    "metaclass" word-prop union-class eq? ;

Methods

USING: classes classes.algebra.private classes.union ;

M: union-class (flatten-class)
    members <anonymous-union> (flatten-class) ;

USING: classes.union classes.union.private sequences words ;

M: union-class classes-contained-by
    "members" word-prop [ f ] when-empty ;

USING: classes classes.union kernel sequences words ;

M: union-class instance?
    "members" word-prop [ instance? ] with any? ;

USING: classes classes.algebra.private classes.union ;

M: union-class normalize-class
    members <anonymous-union> normalize-class ;

USING: classes.private classes.union kernel ;

M: union-class rank-class drop 7 ;

USING: classes classes.union kernel prettyprint.backend
prettyprint.sections see.private ;

M: union-class see-class*
    <colon \ UNION: pprint-word dup pprint-word
    members pprint-elements pprint-; block> ;

USING: classes classes.union classes.union.private sequences ;

M: union-class union-of-builtins?
    members [ union-of-builtins? ] all? ;

USING: classes.private classes.union classes.union.private ;

M: union-class update-class define-union-predicate ;

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