window-controls-demo-world? ( object -- ? )

Vocabulary

window-controls-demo

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the window-controls-demo-world class.

Definition

USING: classes.tuple.private ;

IN: window-controls-demo

: window-controls-demo-world? ( object -- ? )
    \ window-controls-demo-world 19 tuple-instance? ;