change-last-unsafe ( seq quot -- )

Vocabulary

sequences.extras

Inputs

seq	a sequence
quot	a quotation

Outputs

None

Word description

Applies quot to the last element of a sequence, modifying it in place. Does not check if the array has a last element.

Definition

USING: kernel sequences sequences.private ;

IN: sequences.extras

: change-last-unsafe ( seq quot -- )
    [ index-of-last ] [ change-nth-unsafe ] bi* ; inline