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ptdev-tsds

v1.0.3

Published

A fairly lightweight implementation of common data structures (Stacks, Queues, Lists, and Trees) in typescript that don't have native js implementations.

Downloads

12

Vulnerabilities

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Links

Git

Maintainers

paxtonterrydevpaxtonterrydev

Keywords

TypescriptDataStructuresStackQueueDoublyLinkedListTreeBinarySearchAVL

Readme

TSDS (Typescript Data Structures)

This package contains a few data structures that don't have a native implementation in javascript. All structures are compatible with Typescript and are designed to accept generics. The package is designed to give you a framework to build out, rather than a straight-away implementation.

Helpful Scripts

I added in a few other scripts for development if you want to extend these classes.

  1. compile - runs the tsc compiler
  2. rc - stands for recompile. Removes the dist folder and recompiles the typescript source files.
  3. test - runs the rc command and then uses node to run the index.js file. You can put tests in the index.ts file, and they will get compiled and automatically run in the index.js file.

Using the Library

I've included the following classes -

  • Stack (Stack)
  • Queue (Queue)
  • Linked List (LinkedList)
    • ListNode
  • Doubly Linked List (DblLinkedList)
    • DblListNode
  • Binary Search Tree (BinarySearchTree)
    • TreeNode
  • Avl Tree (AVLTree)
    • AVLTreeNode

The Linked List and Doubly Linked List have supporting classes that must be used in conjunction with their respective structure.

The Binary Search Tree and AVL Tree have supporting classes they are dependent on called TreeNode and AVLTreeNode, respectively. Each of these supporting classes have a value property - this value must be able to be compared, so keep that in mind. You should be able to extend these classes to store more data if needed.

Roadmap

I think the only things I will add are different kinds of binary trees, and different built-in methods that can be used to work with the structures. Feel free to extend / use / plagiarize the content however you wish lol.