Here are the Steps:
https://medium.com/jungletronics/new-finance-tracker-rails-app-d423bce93828
0 - Download the first version v2 and prepare your vscode;
1- Use a REST Client;
2- Testing in the Console;
3- Implementing Many to Many Relationship;
4- Use DBeaver;
5- Establishing the Business Rules;
6- Create a Lookup Method in the Stock Model;
7- Modify the User model code;
8- Upgrade stocks controller;
9- Stock views implementations;
10- Mark newly added stocks in your database;
11- Refactor the environment variables;
12- Minor modifications;
Thank you for downloading this project 😍️
Full Changelog: v2...v3