Importance of IDE for ROR: Ruby on rails is a modern web language-framework combo to develop enterprise standard web applications on the fly. In past two years we have seen there is a stupendous popularity gain of Ruby on Rails due to its simple syntax and easy to learn approach. Web developers love the way they are developing web solutions in a much faster way than before using Ruby on Rail framework. Experts have already indicated about a bright future for Ruby on Rails in coming period. Any framework is incomplete without an IDE because, IDE provides lots of assistances to the web developer or ROR developer while developing quick websites. IDE can remember all the function names, variables, classes etc and it will assist the developer while writing the code with auto complete feature. It also helps in writing readable and maintainable codes with proper indentation. The best part is it notifies basic mistakes on the web developer’s code on the UI. Hence a web developer or Ruby developer can’t ignore the importance of IDE in rails framework. Let us have a quick look over few featured IDE for Ruby on Rail developers. Continue reading Top IDEs for Ruby on Rails
Most developers, nowadays, use open source web application development frameworks to reduce both development time and efforts. Each web developers also have option to choose from several frameworks according to the nature and requirements of the project. But the smart web programmers opt for Ruby on Rails (ROR) as an open source and full stack internet application development framework that supports common software development architectures and patterns. Along with being an open source platform, ROR also comes with a set of features that help businesses in curtailing the overall project cost and time.
What Makes ROR a Powerful Web Application Development Framework?
Full Stack Framework
To keep users engaged, a web application needs to be updated at regular intervals. The developers often look for a framework that allows them to completely revamp the web application within a stipulated timeframe. ROR supports some of the widely used software development architectures including model-view-controller (MVC). So it can be used to keep the application logic separate from presentation. While writing code, ROR further enables developers to maintain consistency in both structure and methodology. Thus, ROR makes it easier for enterprises to completely revamp the application’s look, feel and features by deploying several programmers.
Facilitates Rapid Development
ROR further helps developers in creating complex internet applications within a stipulated time frame. As ROR supports convention over configuration, the developers can use the framework to conceptualize, plan and developer the web applications quickly. The MVC support further makes it easier for enterprises to develop the application in a distributed environment. As the business logic and presentation can be kept separated, a business can reduce development time by dividing the large projects into smaller parts.
Nowadays, most clients require developers to create web applications with customized features. The developers also have to customize the look, feel and features of the web application to make it deliver unique user experience. Unlike other popular web technologies, ROR allows developers to create their own building blocks. They also have option to add plug-and-play functionality to the web applications. ROR further allows programmers to reuse elements of current project for future programs. So the web programmers can use ROR to customize different aspects of the application simply by creating their own building blocks.
Supports Agile Methodology
Along with other widely used software development architectures, ROR also supports agile methodology. So the developers can use the agile methods to effectuate the web application development process. ROR allows them to avail several benefits of agile methodologies including focus on business values, transparency, predictable delivery, predictable cost, and option to incorporate changes. The agile methodology further makes it easier for businesses to adopt test driven development (TDD) and shorten development cycles.
Reduces Development Time and Cost
Like other open source web technologies, ROR also helps businesses in curtailing the overall project cost. The developers can use the open source framework to create a variety of internet apps without paying any licensing fees. They also have option to avoid writing additional code by availing the support of active ROR community. ROR further enables programmers to complete the coding within a shorter span of time. So it becomes easier for businesses to move rapidly from the planning to development stage without putting any extra time and cost.
Along with developing rich internet applications, Ruby on Rails can also be used to test the performance of the application in a given infrastructure. It further allows developers to tweak the application in a flexible, effective and efficient way to save both time and efforts.
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Each business evaluates the pros and cons of several web application development frameworks, and chooses the option that facilitates website development on time and on budget. A business also has option to choose from a number of widely used web programming languages including Java, PHP, ASP.NET, Perl, Python and ColdFusion. But many reports have highlighted that an increasing number of businesses are opting for Ruby on Rails (ROR) to make it easier for developers to create complex and dynamic web applications within a shorter span of time. If your business is planning to switch to the open source web application development framework that runs through the Ruby programming language, it is time to have a look at some of its prominent features and benefits.
What Makes Modern Business Opt for Ruby on Rails for Website Development?
Nowadays, websites need to be updated frequently to deliver richer user experience. So businesses often opt for a programming language that allows developers to modify and update websites without putting any extra time and effort. The flexibility nature of ROR makes it easier for programmers to modify websites, and enhance their performance by including nee features. As ROR used Model-View-Controller (MVC) architecture, the code can be managed effectively between different developers. Further, while writing the code, the programmers can maintain consistency in structure and methodology.
Each business has to explore ways to beat competition by developing websites rapidly. Along with adopting Agile development principles, ROR also emphasizes on convention over configuration. So the developers can use the web application development framework to conceptualize, plan and develop a variety of web application within a shorter span of time. Further, the enterprises have option to break down the larger projects into smaller parts, and complete the development in a distributed environment.
Adopt Agile Methodology
The term Agile is being used frequently be enterprisers in website development context. In addition to facilitating constant collaboration between the development team and the client, the Agile methodology further offers benefits like transparency, predictable delivery, predictable cost, focus on business values, and option to include changes smoothly. ROR is designed with features to support Agile technology. So the businesses can avail the advantages of Agile methodology to keep the development cycles short and adopt Test Driven Development.
Curtail Development Cost
Like other open source technology, ROR is also effective in reducing the overall cost of developing websites. Despite being free, ROR still comes with the features provided by other commercial web application development frameworks. Thus, it becomes easier for enterprises to optimize the speed, performance and security of their websites without investing any additional funds. At the same time, the reduced development time further helps businesses in beating competition.
Thriving Community of Ruby Developers
As open source software, ROR also allows business to avail the assistance of a large and active community of Ruby developers. Many developers even develop and share code to make it easier for other users to make their web applications interact with other APIs. Some developers even create and share innovative toolkits that help others in creating robust web applications without writing lengthy and complex code. The extensions, enhancements and new documentation shared by the community of developers further make ROR more powerful and futuristic.
Along with making it easier for developers to build complex web application within a stipulated timeframe, ROR further helps businesses in saving development cost. The efficiency of ROR can also be determined from the fact that the web application development framework is used for building many hugely popular and high-traffic websites like Twitter, BaseCamp, Scribd, Github, Shopify and Hulu.
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Ruby on Rails is fast gaining a lot of popularity both amongst the startup companies as well as those which have been doing business for years and are seasoned campaigners. However, ROR and its acceptability have gone far beyond this early phase of mere acceptability. At present, big players in the online shopping fraternity are extensively using ROR also, for the majority of their newer as well as upcoming projects, and when we speak of acceptability, it is not only these online shopping companies which are accepting ROR. The major IT companies from all around the globe are more and more using Ruby on Rail for the majority of their enterprise projects. Hence, there is no prize in guessing that programmers need to know a lot of things about ROR if they are looking forward to do something really ‘big’ in their programming careers.
Technically speaking, ROR is basically made up of two distinctive parts – language and the framework. It is a general programming language that has not got anything to do with any specific web application. In fact, it is this generalized character that makes this open source application framework so very adorable nowadays. Ruby can be used without using the rails and can be used as a stand-alone application program, for scripting various server administration tasks even for those applications that do not use Rails.
Now let us get into the three most important aspects of ROR that programmers must need to be familiar with.
New Query Engine
ROR comes up with an amazing state of the art query engine that provides the users the option of easily retrieving back the data that is needed. It also offers a seamless flexibility to the controller code. These changes show up their efficacy as well as importance in a number of places, though the most important privilege that it offers is evident when it comes to fetching the data in the controller. This ‘find method’ is used in version 2 for retrieving the data and for passing in the arguments to specify various conditions, limits, grouping, and for other query information.
In ROR, a Mailer is actually a class that can have a number of methods. Each of these methods is specifically designed to generally configure as well as send emails. Previously, the user had to set all the required parameters for each of the emails separately in each of these methods. However, in version 3 things are more advanced and defaults can be specified and can optionally be overwritten in each of the methods.
One of the mainstays of ROR framework is its wide range of gems that available to be used by the developers or programmers. Knowing about these gems will make the task of the developers significantly easier irrespective of the fact whether it is for authentication or for handling various transactions or managing file uploads or anything else. These gems will surely come to the aide while resolving various issues.
In fact, issues can obviously arise. However, a sound knowledge about these gems will enable the developers who are working in various environments will help design as well as develop ROR in a seamless way. Again, when it comes to solving various types of issues along with handling situations, Rail 3 has the bundle gem that helps in managing the discrepancies.
These are only some of the features of the ROR 3 that the developers need to know in order to be able to work on the application in a seamless way. A thorough knowledge about these three aspects will surely help the developers in a great way and that is the reason, knowledge about these three aspects is an absolute ‘must’.
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Developers across the world rely on Ruby on Rails to build robust and high quality web applications within a shorter timeframe. In addition to being highly flexible and compatibility with multiple platforms, the web application development framework further makes it easier for developers to adopt agile development and avoid repetitive coding. However, the developers also need to understand and implement a number of best practices for Ruby on Rails applications write and maintain their code in a cleaner and efficient way.
Widely Used Coding Best Practices for Ruby on Rails Development
1) Bundle Your Code into Plugins and Gems
The web application framework allows developers to access a variety of rubygems. So the developer can always use the rubygems developed by others to solve relatively general problems. You can always consider reusing the existing code by extracting it into a plugin or gem. Also, the gem or plugin can be used more widely. You can further simplify the application design by extracting code from it. Similarly, you can consider using existing gems and plugins to avoid writing lengthy code.
2) Shift Logic Code from Controllers to Model
You can always optimize your coding by having most of the logic code on the models. It is also a good idea to move the logic code from controllers to model. The coding can be further optimized by keeping the controllers clean as these controllers remain loaded constantly. On the other hand, the models are loaded only based on requirements. So your application will use less memory when the logic code is moved from controllers to model.
3) Use Scope Access
The availability of an object can be easily determined by using scope access. Instead of using Finders, you can use scope access to gather the information directly from the object. Also, the coding can be modified to use Scope access for most of the objects created for the current project. Thus, code access will help you in reducing the number of calls, and faster execution.
4) Use Local Variables rather than Instance Variables
Ruby on Rails enables developers to access the @variable in views. Many developers even use the element in various parts of the code without evaluating the requirements. You can always optimize the coding by eliminating the instance variables. It is also important to check the instance variables, and convert them into local variables. The local variables can be further transferred smoothly from the view to the partial as part of :locals.
5) Eliminate Empty Helpers
You can always move all the Ruby code to the helpers by creating relevant methods. These methods can be called from the view to effectuate your coding. However, you must remember that additional helpers are created each time you create controllers. Despite being concise, the helpers will be loaded each time the application is launched. So the additional helpers can affect the loading time of the application negatively. You must check these helpers, and remove the helpers without any method to reduce the loading time of your Ruby application.
6) Organize Your Logic through Non-Database-Backed Models
While adopting the MVC approach, each developer has option to use both database-backed and non-database-backed models. Like other MVC development frameworks, Ruby on Rails also allows developers to use both models. However, you can always opt for the non-database-backed model to keep your logic clean and organized. Also, the virtual models can be used to adopt a RESTful controller design that facilitates data access from multiple sources. These practices will make it easier for the controller code to interact with these models.
Each Ruby developer has options to implement many coding best practices and techniques to shorten development cycles. At the same time, he can further create new best practices for Ruby on Rails applications based on his own experience and skills.
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As a full-stack and open source web development framework Ruby on Rails enables programmers to render templates out of box, while using a web server independent routing system. The web application developers, at the same time, have option to use several widely used software engineering patterns and principles to build a variety of applications rapidly. The Rails 4.0 also comes with a set of innovative features that allows programmers to rapidly build a variety of rich internet applications, membership sites, ecommerce sites, content management systems and custom database solutions. Along with making web applications that are effective and efficient yet compact, you can further avail several advantages by using Ruby on Rails.
What Makes Ruby on Rails Applications Compact?
Many Inbuilt Modules
Despite being an open source web application development framework, Rails allows programmers to use a large number of inbuilt modules. These modules are further designed specifically to perform specific tasks without requiring the programmers to write longer lines of code. At the same time, they can use the inbuilt plug-ins to save the efforts required to build features from the scratch. The combination of modular design and a leaner code-base contributes towards reducing the project development time substantially.
Easy to Incorporate Changes
Often programmers have to write lengthy code to add new features to a website after its initial launch. Unlike conventional web development frameworks, Rails enables programmers to add, modify and remove features without any hassle. The programmers can simply use the inbuilt modules and templates to add new features or modify the data model without putting any extra effort.
Support for Multiple Operating Systems
The web application is thoroughly evaluated by seasoned QA engineers to ensure that it runs seamlessly on different platforms. Often programmers have to add new code or modify existing code to make the application compatible with major operating systems. Ruby on Rails runs on the Ruby programming language that is supported by many platforms. The programmers also have option to use Rails for multiple platforms. So the Rails applications can be deployed in varying enterprise environments without writing any additional code or test scripts.
Enables Agile Project Management
Rails support several widely used software engineers principles and patterns like Model-View-Controller (MVC) and convention over configuration (CoC). As programmers have option to set convention over configuration, it becomes easier to adopt Agile along with a set of lean business and software development methods. Methods like The Lean Startup allows developers to reduce the amount of time required from planning to actual development through rapid prototyping. Thus, the large and complex processes can be broken down to reduce the development time.
Option to Avoid Repetition of Tasks
While building an application, developers have to concentrate on both current and upcoming trends in technology. Each enterprise also wants to use futuristic technologies to make the web application deliver richer user experience. As a powerful and futuristic technology, Rails is the first choice of many entrepreneurs and businesses. The impact of the web development framework can be determined by the fact that it runs popular web services like Twitter, Hulu, YellowPages, Scribd, Slideshare and SoundCloud.
On the whole, Ruby on Rails delivers quick, effective and efficient results without sacrificing performance or flexibility. But many experts have highlighted that the framework may not perfectly complement the requirements of certain projects. Therefore, each organization must implement several best practices to avail the full advantage of the framework.
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