Ruby on Rails is an open source web application framework for the Ruby programming language. It is specially designed to be used by the web developers for rapid development. Like many web frameworks, Ruby on Rails uses the Model-View-Controller architecture pattern to organize application programming. It includes tools that make common development tasks easier. If you follow the correct conventions, you will be able to avoid lengthy configuration of files and you can have more time to focus on business logic.

If you are a developer, here are some useful points I would like to share with you. These points will help to make your jobs easier.

• Rails has a well-defined plug-in structure that allows the users to install and use plug-ins in the application easily. David Heinemeier Hansson, the founder of Rails stated that he used 5-6 plug-ins in each Rails application. Being the developer, you don’t need to waste your time writing the program. You just need to make use of the written plug-in available in the market that provides the functionality you require. You can also dump or load data by issuing a Rake command. You can examine the data you need easily.

• In order to increase our work efficiency, we need to make sure that the program is able to run smoothly. When you are working with Rails, you will be able to do “automated testing” to ensure that you do the right things. This testing helps to improve your workflow and increase your confidence in the results.

• As all of us are aware, projects often include more than just application-specific code. We need to create sample data and we need to move files. Web services have to be queried and codes need to be rewritten. By applying Ruby on Rails, the developers can save a lot of time solving these common problems.

• Rails runs on top of Rack. Rack makes it possible to mix and match between Ruby web frameworks and servers. For developers who are using a framework that supports Rails, they can choose from any of the servers such as Mongrel, Thin, Phusion Passenger, etc. to match with it.

• In some situations, the developers may have code that they are curious about. They may not know what the output is. By applying Rails, you can make use of its wonderful tool called console. By running console, you will be able to access your Rails code in an interactive way. You can peek at your data quickly without logging in to the database.

Ruby is a dynamic script that released by a Japanese programmer called Yukihiro Matsumoto. It is an object-oriented programming language that can be program for all sorts of operations like processing text files to system management. It is a simple yet straight-forward language. Above all, it is an open sourced language.

It is not easy to explain how Ruby operates to those who lack the technical knowledge due to the nature of this language. However, there are plenty of user friendly tools out there to help those who are less tech-savvy when it comes to sing Ruby.

The popularity of Ruby amongst programmers is due to the fact that it is a pure object oriented language. It is a very well- organized language and is easily understand when users learn to use it. With it, there is no use of syntax but the use of a more conventional file source code. Although simple, it is a very powerful and flexible programming language.

One of its best features is he Interpreter Shell that allows programmers to experiment with the language by viewing and evaluating the efficacy in real time when the task is assigned. Programmers can avoid the lack of efficient by editing and testing as they proceed with their steps one by one. According to the creator, he says that this programming language is designed to solve problems and not to complicate things.

Here is a list of features that you will get when you use Ruby with many of the scripting language that programmers use nowadays like ADA, C++, CLU, Eiffek, LISP, Python and Smalltalk.

• Multithreading
• Mix-ins
• Singleton Methods
• Exception Handling
• Fully-integrated Closures and Integrators
• Automatic Mark-and-Sweep Garbage Collection
• Proper Meta-classes (or Meta-Classes)
• Fully regular expression support
• Functions that give access to the operating system running Ruby
• Fully-featured Debugger.

Are looking for developing a database backed web application that too with no obligation on OS and have a range of database and web servers? With wide range of databases and web servers with any OS to build web applications with sustainable productivity Ruby on Rails is one of the best technologies for developing database backed web applications. RoR is an open source web development framework, which has taken the web application space by storm. Rails, is fully blown infrastructure, environment or framework for developing any type of web application in real time. Its popularity is proving to be a serious threat to the monopoly of .Net and Java in the field of application development.

Another advantage of using this technology is that it proves very useful while developing database driven websites and applications. It supports databases like Mysql, Postgresql, and Oracle etc. and also provides developers with detailed error logs so as to enable them to debug applications. Users have the facility to develop search engine friendly URL’s for dynamic websites (which have query strings and delimiters like question mark) using the Rails framework. Its MVC (model view architecture) enables data and logic to be separated from presentation. The wide range of libraries provided to developers helps in simplifying the coding of common programming languages tasks such as form validations, sessions management etc. The active record feature in rails simplifies data handling in databases as it automatically maps tables to classes and rows to objects. All these features have made Ruby on Rails a popular framework amongst the open source developers’ community as it helps in rapid application development.

The unprecedented popularity enjoyed by social networking sites, regional blogs, and community sharing sites has led to a steep rise in the demand for open source web development frameworks Rails, which can be used to develop web 2.0 applications. It has been found to be superior to earlier programming languages like PHP, Java, ASP and certainly more feature-rich as compared to Java and .NET. Vendors in India have leveraged the power of Ruby on Rails to develop database driven websites and applications quickly and effectively for their offshore and on-site clients. By leveraging the power of Ruby on Rails web development by combining Rails framework with Ruby programming; open source developers, PHP programmers have been successful in building robust and scalable applications at low costs and a faster turnaround time.

Combining Perl-inspired syntax with features like those of Smalltalk, Ruby is a dynamic, reflective, general purpose object-oriented scripting language.

Including object oriented, functional, reflective, and imperative, multiple programming paradigms are supported by the script. Moreover, it has an automatic memory management and dynamic type system, which makes it analogous to CLU, Perl, Python, Dylan, and Lisp in varying respects.

Features of Ruby:

Following are the features of the script:

* Object-oriented
* DLL/Shared library dynamic loading on most platforms
* Six levels of variable scope:
o global,
o class,
o class instance,
o instance,
o local, and
o block

* Exception management
* Methods can be called without parentheses, making Ruby trendy for putting into operation Domain Specific Languages
* Automatic garbage assembling
* Iterators and conclusions
* Indigenous, Perl-like standard terminology at the language level
* Operative overfilling
* Greatly portable
* Two-way multi-threading on all platforms by means of green threads
* Introspection, reflection and meta-programming
* Big standard library
* Sustains reliance injection
* Sustains object runtime modification
* Continuance and initiators