lazy-zip

Vocabulary

lists.lazy

Definition

IN: lists.lazy

TUPLE: lazy-zip list1 list2 ;

Methods

USING: accessors arrays kernel lists lists.lazy ;

M: lazy-zip car [ list1>> car ] keep list2>> car 2array ;


USING: accessors kernel lists lists.lazy ;

M: lazy-zip cdr [ list1>> cdr ] keep list2>> cdr lzip ;


USING: kernel lists lists.lazy ;

M: lazy-zip nil? drop f ;