byte-reader? ( object -- ? )

Vocabulary

io.streams.byte-array

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the byte-reader class.

Definition

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

IN: io.streams.byte-array

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