root-directory? ( path -- ? )

Vocabulary

io.pathnames

Inputs

path	a pathname string

Outputs

?

a boolean

Word description

Tests if a pathname is a root directory. Examples of root directory pathnames are / on Unix and c:\ on Windows.

See also

absolute-path?, windows-absolute-path?

Definition

USING: io.backend ;

IN: io.pathnames

HOOK: root-directory? io-backend ( path -- ? )

Methods

USING: io.pathnames kernel sequences ;

M: object root-directory?
    [ f ] [ [ path-separator? ] all? ] if-empty ;