domain-name-contains-empty-label? ( object -- ? )

Vocabulary

dns

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the domain-name-contains-empty-label class.

Definition

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

IN: dns

: domain-name-contains-empty-label? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ domain-name-contains-empty-label eq? ]
    [ drop f ] if ;