lazy-while

Vocabulary

lists.lazy

Definition

IN: lists.lazy

TUPLE: lazy-while cons quot ;

Methods

USING: accessors lists lists.lazy ;

M: lazy-while car cons>> car ;


USING: accessors kernel lists lists.lazy ;

M: lazy-while cdr [ cons>> cdr ] keep quot>> lwhile ;


USING: accessors combinators kernel lists lists.lazy ;

M: lazy-while nil?
    [ car ] keep quot>> ( elt -- ? ) call-effect not ;