Linked-Lists

Linked List implemented with JavaScript

Functions

append(value) adds a new node containing value to the end of the list
prepend(value) adds a new node containing value to the start of the list
size returns the total number of nodes in the list
HEAD returns the first node in the list
TAIL returns the last node in the list
at(index) returns the node at the given index
pop removes the last element from the list
contains(value) returns true if the passed in value is in the list and otherwise returns false.
find(value) returns the index of the node containing value, or null if not found.
toString represents your LinkedList objects as strings, so you can print them out and preview them in the console. The format should be: ( value ) -> ( value ) -> ( value ) -> null
insertAt(value, index) that inserts a new node with the provided value at the given index.
removeAt(index) that removes the node at the given index.