roles vocabulary
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Documentation
Roles

Metadata

Authors:

Joe Groff

Words

Tuple classes

Class	Superclass	Slots
multiple-inheritance-attempted	tuple	classes
role-slot-overlap	tuple	class slots

Predicate classes

Class	Superclass
role	mixin-class

Parsing words

Word	Syntax
ROLE-TUPLE:	ROLE-TUPLE: name slots ; ROLE-TUPLE: name < estate slots ; ROLE-TUPLE: name <{ estates... } slots... ;
ROLE:	ROLE: name slots... ; ROLE: name < role slots... ; ROLE: name <{ roles... } slots... ;

Ordinary words

Word	Stack effect
(define-role)	( class superroles slots -- )
add-to-roles	( class roles -- )
check-for-slot-overlap	( class roles-and-superclass slots -- )
define-role	( class superroles slots -- )
define-tuple-class-with-roles	( class roles-and-superclass slots -- )
multiple-inheritance-attempted	( classes -- * )
parse-role-definition	( -- class superroles slots )
role-or-tuple-slot-names	( role-or-tuple -- names )
role-slot-overlap	( class slots -- * )
role-slots	( role -- slots )
roles>slots	( roles-and-superclass slots -- superclass slots' )
slot-name	( name/array -- name )
slot-names	( array -- names )

Class predicate words

Word	Stack effect
multiple-inheritance-attempted?	( object -- ? )
role-slot-overlap?	( object -- ? )
role?	( object -- ? )

Files

resource:extra/roles/roles.factor
resource:extra/roles/roles-docs.factor
resource:extra/roles/roles-tests.factor

Metadata files

resource:extra/roles/authors.txt
resource:extra/roles/summary.txt