ShahriarX1

Ruby-on-Rails has no built-in authentication mechanism. So let's pick the well-known gem Devise in this tutorial.

Ruby and JavaScript and two fantastic languages for the web. Let's see the difference between them, to help you to learn Javascript if you know Ruby, and vice-versa.

The goal of this article is to understand the group_by method from a theoretical and practical point of view, both for Ruby, and Rails.

The faker gem for Rails is here to help your test database to be seeded with real-looking test data. Let's see how.

Databases are the pillar of web application. The key is to understand how they work and the related tools, going from standard SQL language to Arel.