email? ( object -- ? ) (original) (raw)

email? ( object -- ? )

Vocabulary
smtp

Inputs and outputs

object an object
? a boolean

Word description
Tests if the object is an instance of the email class.

Definition

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

IN: smtp

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