last-update<< ( value object -- )


Vocabulary
accessors

Inputs
valuean object
objectan object


Outputs
None

Definition
IN: accessors

GENERIC: last-update<< ( value object -- )


Methods
USING: accessors kernel math slots slots.private tetris.game ;

M: tetris last-update<<
[ dup integer? [ \ integer bad-slot-value ] unless ] dip
4 set-slot ; inline