Ruby on Rails development has gained popularity these days – Reasons

In the era of web application: If we say we are in the web era, it will be not at all an over statement because in past decade if something has crossed all the limits of human expectation that is none other than web application services. Almost all the sectors and domains are heavily influenced by the web application industry. May it be IT, education, finance, tourism or garments industry etc all are taking the help of web services to expand their business to a next level. In this phase, we have seen a number of new languages that are web domain specific in nature have entered into the industry to help the web developers in developing industry standard web applications. Ruby is such a language which is highly motivated to develop enterprise standard web applications for modern platforms efficiently.

Why you choose RoR: Well RoR stands for Ruby on rail. It is a deadly combo of language and framework. RoR is having a MVC (Model View Controller) architecture which helps in developing extremely reliable dynamic web solutions for any domain. Ruby on rail is an open source language-framework combo and hence it has low cost of ownership. Moreover, it is highly productive due to its easy to develop feature that enables it to be the first choice for any web developer or start-ups.

RoR for everyone including start-ups: As we have already discussed about the low investment cost for RoR, makes it first choice for your start-up venture. To add this, Ruby on rail is extremely simple in nature and it can be learned by any web developer who has already worked with any other language. Hence, it will not create any problem to an experienced web developer to transit to RoR development. The best part is due to its simple in nature, it helps in creating well readable codes that are also easy to maintain for the developer. This triggers the fresher to learn RoR within less time and enables him to fight in the IT industry.

On the other hand, the industry gets RoR developers in the form of fresher at low wages; this helps the organisations not to think beyond RoR for their next project. Hence we see there is a tremendous popularity of Ruby on rails development among both fresher and experienced professionals. Fresher are able to kick start their career in IT industry through RoR where as experienced web developers love to learn RoR to showcase in their resume. So, it’s like a win-win situation for all i.e. fresher, experienced web developers and the Industry.

RoR for modern web development: RoR is in its infant stage now, and it understands the magic of modern web development in the industry. It understands the power of mobile web applications in the enterprise. Hence, RoR is well prepared for the future with all modern technologies on its shoulders like HTML5, CSS3 and JavaScript. This helps in developing enterprise standard responsive web applications for cross platform and multiple devices. Moreover RoR web developers can integrate the next generation Cloud technology into their project making it a future ready web application.

Future of RoR: Considering all the features and charisma of Ruby on rails we can simply say one line that “RoR has a tremendous future potential to rule the IT industry”.

We provide Rails development services. If you would like to know more about our expertise or want to hire expert Ruby on Rails developers for your web app development needs, please contact us Mindfire Solutions.

Developing an ROR app for Heroku - Things to consider

Why ROR with Heroku: ROR is a language framework combo which has received tremendous support from the web developers in the industry. This is due to its easy to learn approach, quick web development features etc. Anyway, Ruby developers are in top of the list when it comes about faster web development. In ROR, the database and the view part are so much connected that the developer will find it extremely easier and interesting to develop industry standard web solutions with all modern features. On the other hand, Heroku is a Cloud platform as a service (PaaS) which is extremely reliable for your web app. Heroku has the blessings from salesforce since 2010 and hence you can expect better service from it.

Well, Heroku has a strong relationship with Ruby since its inception in 2007; because, for first 3 years it was providing support to only Ruby. Later on, after 2010, it expanded its service to other languages like Java, nodeJS, PHP, and Python etc. So a ruby developer can expect premium feelings within Heroku environment. Today, we will discuss about ROR development under Heroku platform and we will consider few major points before we launch our app in Heroku.

Estimate your needs and requirements: Before launching your ROR app, you must consider what are the required resources for your app? As a web developer (ROR developer), you need to recognize how much memory you need i.e. RAM to run your app. Higher RAM is always better, but if your app is limited to less number of users you can take less RAM. In Heroku, there is a parameter known as Dynos that are responsible to run your app in an isolated container with sufficient energy from RAM. A Ruby developer has the option to choose the size of Dynos or RAM as per his requirement for the app.

Make sure you are using Postgres database: Yes, this is the most important part. Heroku supports Postgres database. So, as a web developer you must ensure that your app is running on postgres before you think of launching it in Heroku. For the same, you must develop your app using Ruby and Postgres so that you will not face any problem in future. You can do the same by including “pg” gem inside the Gemfile.

Don’t forget to store your app on git: Heroku has clearly mentioned that it has strong affection for git!! In other words, we can say Heroku relies on git. So, Ruby developer must put his web app on the git platform only. Git is a distributed source control management tool to deploy your project. So, web developer must ensure all the code of the app ready for git.

Support matters much: Last but not the least Support. It matters most for any app; because, it determines the fate of the app. ROR developer should take care of this feature to the maximum level. There are many plans to provide support for the developer. It starts with instant support to 1-day response time. So, be careful while choosing this service.

Besides above, Heroku also provides many add-ons for your app to make it even more powerful, more interactive and future ready. So, Ruby developer should also put his hands over these add-ons as well.

You can get in touch with a ROR development company who can help you develop apps that are stable, scalable and secure.

We provide Rails development services. If you would like to know more about our expertise or want to hire expert Ruby on Rails developers for your web app development needs, please contact us Mindfire Solutions.

Few Facts to Know About Ruby Programming

Ruby (R) is a general-purpose object-oriented, programming language with an intensely dynamic as well as reflective approach along with a series of to-the-point yet flexible syntax, specifically designed to minimize the syntactic noise and to serve as the very base of languages that are domain-specific. Now, when it comes to using Ruby, the programmers need to know about certain facts regarding the language so that it becomes easier for them to deal with it.

However, instead of straightaway discussing about the facts, let us at first discuss the background against which the language was introduced. When we talk about apps development for websites along with mobile devices, it is mostly governed by a wide variety of software that is mostly available on the internet. Ruby is one of them and the language is mostly influenced by Lisp, Perl, Python, Eiffel, Ada, Smalltalk, etc.

Dynamic Typing

The language comes up with a string of good things and compile-verifiability along with IDE support. It also comes up with dynamic typing properties that really help to get the projects bootstrapped as well as smooths along the changes, especially during the middle or the early stages of the projects.

Spectacular Modules

From the functional point of view ‘R’ comes up with features that are similar to trails that you find in Perl, Squeak, Scala. From the technical point of view the language allows dynamic addition of the news elements of class hierarchy during run time. “super” is dynamically evaluated during run time, for considering the modules which are added. When it comes to extension of functionality, it becomes easier as extension can be done in an umpteenth number of times, if and when needed.

Besides, in this particular language the class bodies are not considered special context. They are considered context, where ‘self’ points on a particular ‘class’ object. Again, that method is excellent when it comes to execution of arbitrary codes in class, especially when it comes to creating fresh methods, execution of other code pieces, updating class instance variables etc. However, bodies of ‘R’ classes are capable of taking up runtime information into consideration, much unlike Java annotations.

String Eval

String Eval is another property that helps ‘R’ to take various structures that are Ruby-oriented such as Rail routes and AOP definitions and then compile them into the Ruby Methods. Though these things can be implemented as add-ons onto other languages, Ruby helps in implementation of these things. Besides, Ruby is a large degree and self-hosting language as well.

Some of the basic facts about the language are mentioned below:

1. Web applications are such that they can be performed within a matter of a few days
2. The language is immensely dynamic, imperative, as well as reflective
3. Ruby programming language is highly object-oriented
4. It supports multiple programming paradigms
5. ‘R’ is much easier to write than the shell scripts
6. It is rich with an innumerable number of plug-ins
7. It is much easier, when it comes to building up a certain query

For projects, which take months to complete can be completed with the help of Ruby in weeks and at times within a matter of only a few days. This can be done with the help of R, especially (ROR) Ruby on Rails, as the extension comes up with a string of strategies of development, which are fast as well as simple, when compared to other languages.

It is because of these and many other factors that ‘R’ is fast becoming one of the most adorable as well as sought after languages in the programming world and the fact that it is much safer than others in terms of longevity has almost confirmed that the language is going to stay along with the likes of Java, .NET and so on. You can get in touch with a ruby on rails development company who can help you develop web apps that are stable, scalable and secure.

We provide Ruby on Rails development services. If you would like to hire expert Ruby on Rails developers for your development needs, please contact Mindfire Solutions.

Ruby on Rails - Some practices to avoid

The web framework of Ruby on Rails is open source and optimized so that sustainable productivity is inspired in programmers. It favours convention instead of configuration so that beautiful code can be written. However, those who are new to the framework find that there are some preferred ways to accomplish a task given; knowing about them is absolutely imperative since otherwise a lot of problems crop up. If you know how to handle a particular task and how to approach it, then the task becomes really smooth; then you will be able to write clean, more secure as well as maintainable codes. In order to write the best codes, here are some practices that you must always avoid.

Do not Rescue everything- The individual controller actions should not be embedded with rescues. Some edge cases may require stuff to be rescued specifically during actions but the entire controller should not be assaulted by rescue. In fact, a rescue must always be attached to individual exception as otherwise all exceptions are caught and then useful plugins do not get called. It leads to no generation of back traces which results in a scaffolding of handling error and then finding of collapses, leaving us with an inconsistently failing mess.

No overriding of existing methods- This must be avoided like the plague. An existing method mustnever be overridden unless the existing functionality is mimicked completely along with tests to prove the authenticity. If there is a compelling reason for you to do this then the resulting method must be put in place that is very clear; it should be documented extensively as well. It should not be put in somewhere bizarre such as a plugin; if the code fails then you would have to research through a big winding backtrace to find the problem.

The controller must not be long- The controller should in no conditions, be more than 1000 lines long. For 100 actions there must be at least 10 individual controllers; 1 huge one should not have them all. If the controller has 5 actions then whatever goes into every one of the actions should be reconsidered.

Validations should not be in the controller- Nothing should ever be validated in a controller; there can be no excuse for that. For validations there are helper methods in the moles which are quick as well as easy to use.

The params hash should never be modified- All data submitted from request is contained by params hash. In case of modifications, it cannot be accessed by later codes. Instead the params hash must be copied and the copy should be modified.

Avoid using time_ago_in_words- Rails developers often use time_ago_in_words so that time such as “4 minutes ago” may be displayed. However when the server side attempts to calculate the time it becomes too expensive. So client CPU must be used for time ago calculation.

Kill chubby controllers- A controller should not have any business logic. Remember that there are just two functions of controllers- taking data from session or params to send to model and then deciding what the user should see. The necessary logic is performed by the model. Including anything else in the action is simply overdoing.

Avoid copying and pasting huge swatches of CSS and code in a view- When copy pasting the code, make sure to paste it into a helper that is easily accessible so that if somebody has to change the code’s instances, it can be done in one place. Even in case of CSS, you surely do not want to confuse people with its size as during modification it will be a tiresome task, so avoid copying out huge amounts of CSS.

There are still plenty of places where you might go wrong while coding. The only thing to do is to carefully consider everything and then assign specific roles very strictly. The conventions as well rules must be taken very seriously. Make sure that the final output is tested thoroughly so that there is little room for errors. You can get in touch with a ruby on rails development company who can help you web develop apps that are stable, scalable and secure.

we provide Rails web development service. If you would like to hire Ruby on Rails developers for your development needs, please contact Mindfire Solutions.