Singly-Linked List (element)
singly-linked list
Using this method, insert an element C into a list comprised of elements A->B, following element A.

See also

 Array
 Associative array: Creation, Iteration
 Collections
 Compound data type
 Doubly-linked list: Definition, Element definition, Element insertion, List Traversal, Element Removal
 Linked list
 Queue: Definition, Usage
 Set
 Singly-linked list: Element definition, Element insertion, List Traversal, Element Removal
 Stack


(defn insert-after [new old ls]
  (cond (empty? ls) ls
        (= (first ls) old) (cons old (cons new (rest ls)))
        :else (cons (first ls) (insert-after new old (rest ls)))))