sha? ( object -- ? )

Vocabulary

checksums.sha

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the sha class.

Definition

USING: kernel ;

IN: checksums.sha

: sha? ( object -- ? )
    dup sha-256?
    [ drop t ] [ dup sha-224? [ drop t ] [ sha1? ] if ] if ;