map-find-index ( ... seq quot: ( ... elt index -- ... result/f ) -- ... result i elt )

Vocabulary

sequences.extras

Inputs

seq	a sequence
quot	a quotation

Outputs

result	an object
i	an integer
elt	an object

Word description

A version of map-find where the index of the found element, if any, is returned.

Definition

USING: sequences sequences.extras.private ;

IN: sequences.extras

: map-find-index
    ( ... seq quot: ( ... elt index -- ... result/f ) -- ... result i elt )
    [ find-index ] (map-find-index) ; inline