unix? ( object -- ? )

Vocabulary

system

Inputs and outputs

object	an object
?	a boolean

Word description

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

Definition

USING: kernel ;

IN: system

: unix? ( object -- ? )
    dup bsd?
    [ drop t ] [
        dup freebsd?
        [ drop t ] [ dup linux? [ drop t ] [ macos? ] if ] if
    ] if ;