chipmunk-world? ( object -- ? )

Vocabulary

chipmunk.demo

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the chipmunk-world class.

Definition

USING: classes.tuple.private ;

IN: chipmunk.demo

: chipmunk-world? ( object -- ? )
    \ chipmunk-world 21 tuple-instance? ;