complex-components? ( object -- ? )

Vocabulary

sequences.complex-components

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the complex-components class.

Definition

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

IN: sequences.complex-components

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