Programming | 4 of 4

Lately, I’ve been trying to find possible memory leaks in a rails 3.2.x application. NOT easy, believe me…

In the previous three posts we created a simple ToDo application with Ruby on Rails. In this last part we are going to deploy the application to OpenShift.

This is the third part of the tutorial. In this part, we are going to use Devise & CanCan in order to add authentication and authorization features to the application.

This is the second part of the tutorial for creating a simple ToDo application. In this part, we are going to:

• implement the edit/delete actions accordingly
• add some validations on the Task model

So, you learned how to say “Hello world” with Ruby on Rails and it’s time to move on since that app is not something you will use unless you are the only one survived on earth.

If you are new to Ruby I suggest you first read my previous post which in short explains why you should not give up on learning Ruby.

About 5 months ago, I was asked to join a Ruby on Rails project. After a lot of thinking whether I should switch to a new language after programming in Java for about 8 years or not I decided to do so. I was really excited actually and I couldn’t wait to start learning the new stuff.