n-based-assoc? ( object -- ? )

Vocabulary

sequences.n-based

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the n-based-assoc class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: sequences.n-based

: n-based-assoc? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ n-based-assoc eq? ] [ drop f ] if ;