>underlying< ( slice/seq -- from to slice/seq )

Vocabulary

sequences.private

Inputs

slice/seq

a slice or a sequence

Outputs

slice/seq	a slice or a sequence
from	an integer
to	an integer

Word description

Sets up the stack for iteration with slots from a sequence. Used with iteration in words such as sequence-operator.

Definition

USING: kernel sequences ;

IN: sequences.private

: >underlying< ( slice/seq -- from to slice/seq )
    dup slice? [ >slice< ] [ >sequence< ] if ; inline