game-over?<< ( value object -- )

Vocabulary

accessors

Inputs

value	an object
object	an object

Outputs

None

Definition

IN: accessors

GENERIC: game-over?<< ( value object -- )

Methods

USING: accessors pong slots.private ;

M: pong-gadget game-over?<< 22 set-slot ; inline


USING: accessors kernel slots slots.private snake-game.game ;

M: snake-game game-over?<<
    [ dup boolean? [ \ boolean bad-slot-value ] unless ] dip
    9 set-slot ; inline