1.1.3 • Published 3 years ago
single-ll v1.1.3
Single linked list implementation
A single linked list implementation which supports typescript.
Installation
npm install single-linked-listUsage
import { SingleLinkedList } from 'single-linked-list';
const singleLinkedList1 = new SingleLinkedList<number>();
singleLinkedList.push(1);
singleLinkedList.push(2);
singleLinkedList.push(3);
singleLinkedList.push(4);
singleLinkedList.push(5);
console.log(singleLinkedList1.toArray()); // [1, 2, 3, 4, 5]
const singleLinkedList2 = new SingleLinkedList<number>();
singleLinkedList1.fromArray([11, 12, 13, 14, 15]);
console.log(singleLinkedList2.toArray()); // [11, 12, 13, 14, 15]
// It's also iterable
for (let key of singleLinkedList2) {
console.log(singleLinkedList2[key]);
}
// Or
console.log([...singleLinkedList1]);SingleLinkedList API
Attributes
| attributes | parameters | description |
|---|---|---|
| head | SingleLinkedListNode | The first node in the list |
| tail | SingleLinkedListNode | The last node in the list |
| length | number | Length of the list |
Functions
| function | parameters | return type | description |
|---|---|---|---|
| push | value: T | SingleLinkedList | push new node with value to the end of the list |
| unshift | value: T | SingleLinkedList | push new node with value to the start of the list |
| pop | SingleLinkedListNode | undefined | remove the last node and return it | |
| shift | SingleLinkedListNode | undefined | remove the first node and return it | |
| get | index: number | SingleLinkedListNode | undefined | return node at certain index |
| remove | index: number | SingleLinkedListNode | undefined | remove node at certain index |
| set | value: T, index: number | boolean | change node value at certain index |
| insert | value: T, index: number | boolean | insert node at certain index |
| toArray | T[] | return the linked list in the form of normal array | |
| fromArray | array: T[] | SingleLinkedList | Create single linked list from normal array |
| reverse | SingleLinkedList | Mutate the list by reversing it | |
| clear | void | remove all nodes |