Technical tutorials, system architecture insights, performance tuning guides, and real-world debugging logs from over 22+ years building production web systems.
I have experienced the problem due to the version difference of rubygems installed on my developer PC with gems. I have downgraded the rubygems, to choose the right versions and solved the problem. A...
After two months, I have started working on rails again and upgraded Rails to 2.3.2 on my laptop. After upgraded when I have tried to run a sample rails application and got following errors:=> Boo...
Ruby on Rails has created a buzz in the web development though everything is changing continuously in all over the world. It is open-source, free and highly productive technology which is creating a n...
Plugins is type of programming scripts by which either you can extend existing functionality or add new feature in your application. Plugins generally have well-defined boundary to their possible set...
Some of my friends asked me how he/she can develop web application using Ruby on Rails. So I have written following two articles about web development using Ruby on Rails:Developing Web Application us...
To create a sample web application using Ruby on Rails needs to setup environment first which I explain in my previous blog. Now we will create a sample application to manage (CRUD) user information b...
Rails uses the MVC pattern to organize application programming. Its provides scaffolding which can automatically construct some of the models and views for website and intended to emphasize Convention...
CruiseControl.rb is Ruby based continuous integration tool which is used for continuous build process including testing, email notification. Also provide the details of all build.On the other hand, RC...