ruby-packer VS Devise

Ruby Packer: distribute your Ruby code as a compiled binary\ (30 comments)

One way around this limitation is to also include a ruby interpreter along with your source code. There are some projects out there that attempt to do just that, each with their own limitations and degrees of success. One such project is https://github.com/pmq20/ruby-packer. With this, you can give it your ruby code and it will bundle it up with a ruby interpreter so that you can hand out a single executable file to run.

Go has been used at Flipp for some time now, although not widely in my team. I wanted to use Go to create a command-line executable, something that Ruby unfortunately isn't capable of doing. (There are options, such as ruby-packer, but it seems like a "heavy" solution and doesn't seem to fit the Ruby paradigm.)

Since Rails 7, there's more and more tooling that enables us, developers, to roll our own authentication. Devise is great and has been an amazing companion over the years. It also has this neat little feature - an authenticated route constraint which "hides" certain routes from people that are not signed in.

[changelog] https://github.com/heartcombo/devise/blob/main/CHANGELOG.md [upgrade guide] https://github.com/heartcombo/devise/wiki/How-To:-Upgrade-to-Devise-4.9.0-%5BHotwire-Turbo-integration%5D

As much as this article is about user authorization, there's something important we need to cover: user authentication. Without it, any authorization policies we try to define later on will be useless. But there is no need to write authentication from scratch. Let's use Devise.

With around 50 new gems released daily, it is common to use trending libraries for managing everyday tasks. You probably use Devise for authentication, Cancan for authorization, Kaminari for pagination, or run tests with Rspec.

Devise is an authentication library built on top of Warden, a Rack-based authentication framework.

devise: An authentication library designed for Rails

I used Devise, this is a Ruby on Rails app

In this article, we will explore how to implement authentication in a Rails 7 application using the popular devise gem. Authentication is a crucial aspect of web development, allowing users to securely access and interact with your application. By following this step-by-step guide, you will learn how to set up devise, configure authentication routes, create user models, and enhance your application with authentication features.