directed?<< ( value object -- )


Vocabulary
accessors

Inputs
valuean object
objectan object


Outputs
None

Definition
IN: accessors

GENERIC: directed?<< ( value object -- )


Methods
USING: accessors graphviz kernel slots slots.private ;

M: graph directed?<<
[ dup boolean? [ \ boolean bad-slot-value ] unless ] dip
4 set-slot ; inline