Category Archives: Ruby on Rails
‘nmake’ is not recognized as an internal or external command, operable program or batch file
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. After completing the installations, updated all of my gems which did not generate any errors. If you still experience the problem then…
The bundled mysql.rb driver has been removed from Rails 2.2
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: => Booting WEBrick=> Rails 2.3.2 application starting on http://0.0.0.0:3000!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install…
Ruby on Rails in Bangladesh
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 new highway to connect WEB. It facilitates web-developers to write good code and providing a beautiful atmosphere with the considerable decrease in…
Ruby on Rails Plugins and uses
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 of actions. There are many reason to use plug-ins, some of the main reasons are: To reuse the code/functionality so that developer can avoid to…
Most useful tutorials to develop web application using Ruby on Rails
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 using Ruby on Rails How can I create sample application using Ruby on Rails? Also, I am sharing some tutorials that I…
How can I create sample application using Ruby on Rails?
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 by using NetBeans IDE. Below are the steps to create a sample application: In the NetBeans IDE, choose File > New…
Developing Web Application using Ruby on Rails
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 over Configuration, and the rapid development principle(DRY) and it has various packages, namely ActiveRecord(for database access), ActiveResource(web service), ActionPack, ActiveSupport and ActionMailer. Developer can make plugins…
Implementation of CruiseControl.rb and RCov
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, RCov is very well known code coverage tool for Ruby. It is used to get the information of test coverage. These two tools are so good…