- dict-set! dto dict obj ...procedure
Returns a dictionary that contains all the associations of dict plus those specified by objs, which alternate between keys and values. If a key to be added already exists in dict, the new value prevails.
(dict-set! dto dict 7 8) ⇒ ((1 . 2) (3 . 4) (5 . 6) (7 . 8)) (dict-set! dto dict 3 5) ⇒ ((3 . 5) (1 . 2) (5 . 6))