Test Driven Development (TDD) Example - RANDOM LOOT TABLE

Published: 15 August 2022
on channel: Dev Leonardo

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Full code available on github: https://github.com/Balastrong/wrand

Let's build a random weighted system you can use for loot tables or gacha, in Typescript. I show the walkthrough to write this piece of code with some bits of Test Driven Development. This is not a TDD tutorial, but you might learn something interesting in testing while writing your code.

You can also use my code by installing it in your project with: npm i wrand

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TIMESTAMPS
0:00 What you're going to see
0:36 Creating the core logic & Tests
1:30 Pick method
1:27 Core logic explanation
3:10 PickMany method
3:36 Code Optimization & Input validation
4:54 Utility and standalone methods
5:40 100% code coverage
5:57 Open Source - code on GitHub
6:18 Publish on npm and deno

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