lazy-from-by

Vocabulary

lists.lazy

Definition

IN: lists.lazy

TUPLE: lazy-from-by n quot ;

Methods

USING: accessors lists lists.lazy ;

M: lazy-from-by car n>> ;


USING: accessors combinators kernel lists lists.lazy ;

M: lazy-from-by cdr
    [ n>> ] [ quot>> ] bi [ ( old -- new ) call-effect ] keep
    lfrom-by ;


USING: kernel lists lists.lazy ;

M: lazy-from-by nil? drop f ;