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Ruby Programming – What You Need To Know

Posted by on Aug 26, 2015

Ruby Programming - What You Need To Know

What is Ruby?

Ruby is a programming language developed and designed by Yukihiro Matsumoto back in the mid 1990’s.  Ruby programming is dynamic, object-oriented, reflective and said to be the higher level of C++ programming language. For programmers learning a new high-level programming language, Ruby is a perfect choice to start with. It is easier to use compared to other available high level languages. The design is as simple as Lisp, object-oriented like Smalltalk and practical like Perl.

 Early Years of Ruby

The name “Ruby” was proposed over an online chat conversation between the program creator, Matsumoto and his colleague Keiju Ishitsuka in February 1993. The were choosing between the name “Coral” and “Ruby” even before any code was written for the language. Eventually, Matsumoto chose the later. Matusomoto visualized Ruby as genuine object-oriented programming language that would be easy to use.

In December 1995, Ruby 0.95 was released in Japan. Two days later, three versions were released during the launch of ruby mailing list; the first mailing list for Ruby. The first release already featured what the creator promised years before – object-oriented. Other features include class inheritance, iterators, exception handling, garbage collection and closures.

Over the years, more stable versions were released compared to Ruby 0.95. Ruby 1.0 was released in December 1996, then two years later Ruby 1.2 was introduced. In August 1999, Ruby 1.4 was released and Ruby 1.6 a year later.

The latest version out today is Ruby 2.2, which was released in December 2014. Ruby 2.2’s notable update is the change in memory handling. This version also includes bug fixes, library updates and speed ups

Basic Features of Ruby

Ruby basics are fundamental features of any version of programming language.

  • Exception handling for ease of handling errors. This feature is also available in other object-oriented languages like Java and Phython.
  • Garbage Collector which automatically sweeps reference counts in extension libraries.
  • Allows loading of extension libraries.
  • Write C extensions using API.
  • Threading is OS dependent. This means that multi-threading is possible for all platforms.
  • Ruby can work on UNIX, Windows, Mac Os X, DOS, etc.

Developing with Ruby

Using Ruby for software development is a smart choice mainly because of how simple it is to learn the language. It is advised to make Ruby your stepping stone when learning how to code using high level programming.

Software programmers are all familiar with ‘Hello,world!”, the very first program any software programmer has to write. Using C++, it will take at least 5 lines of codes to write the program. In Ruby, in just takes one line, ‘puts, “Hello, world!”‘. Simpler right? Thanks to the pre-written frameworks and libraries of Ruby, coding is much simpler.

Because the great features of Ruby and how simple it is to use, many software are developed using this language. Thus, the demand for Ruby programmers is getting higher every year. As of the moment, Ruby is ranked 13 in the list of top programming languages most popular today. With this, many businesses are shifting to Ruby. Additionally Ruby is extremely light which makes it a relatively inexpensive platform to develop on. You can set it up on a budget VPS and you’re off.!

Learning Ruby is also a stepping stone to Ruby on Rails, which is a software framework for website development.

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Using Ruby for Software Development 

Posted by on Jul 19, 2015

business man thinking about  new projects

Ruby also known as Ruby on Rail (RoR) is an integral part of apps development which is simple to look at, complex in operations, and attractive in output. Originally written by David Heinemeier Hansson using Ruby programming, RoR can be used in cross-platform operating system. Mainly used as a web application framework, RoR characterizes a routing system which is independent of the web server.

ruby-logo-rUsing ruby for software development has played an essential role in website development as well as mobile phone for promotional aspects of business and making some daily and emergency business activities simple, easy, and hassle free. No one can deny the importance of apps development in today’s world. After the rapid development and propagation of ecommerce enabled website, now is the age of apps controlling web operations and mobile phone operations as well. There are also certain artificially intelligent devices that can make use of apps developed by web application framework like RoR. Think of earlier times when a company could think of gifting its clients a diary and a calculator. We also observed providing measurement guidebook by an engineering firm to its supplier company. Now at present age, we are creating apps for both web and mobile phone for our own business and our clients. You may create apps for fun and experimentation. You will be encouraged to know that many individuals are making good money by creating innovative and useful apps. Gaming apps are also popular especially for mobile phones. When you are going to create apps for iPhone, iPad, and Android, creating gaming apps become of more necessity.

Apps development has been majorly influenced by Ruby on Rails (RoR). When the initial release of RoR took place on December 13 in 2005, the developers could not imagine such a mammoth progress of this framework after 10 years down the line. Now that it has happened, ruby on rails development is an integral part of apps development which is simple to look at, complex in operations, and attractive in output. Originally written by David Heinemeier Hansson using Ruby programming, RoR can be used in cross-platform operating system. Mainly used as a web application framework, RoR characterizes a routing system which is independent of the web server.

programming-training-software-h2-dataUsing ruby for software development has come a long way in making business activities smoother and developing communication stronger. Technologies in use for application development for web are ASP.NET, Python, CGI, Perl, ColdFusion, JavaScript, PHP, Ruby, Ruby on Rails, HTML, Ajax, CSS, and a few others. Web applications go through almost the same integration, and system testing following traditional applications for desktop. Additional testing for web applications includes usability, accessibility, cross-browser, HTML/CSS validation, security, load, performance, and stress.

Mobile application development has become even more alluring than web application development to people of various needs. In this using ruby for software development can create application software for low power and handheld devices. Examples of such devices are mobile phones, enterprise digital assistants, and personal digital assistants. After development of such applications, these are made pre-installed on mobile phones during manufacturing process. Customers can also download compatible applications on their iPhone, iPad, or Android phones from different platforms of mobile software distribution.

 

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