Ruby is an open source programming language. It is also referred to as scripting language that is dynamic, interpreted and object-oriented as well. It was created and developed by Yukihiro Matsumoto in the year 1993. It was first released or appeared in 1995. It supports cross-platform operating systems. It was written in C language.
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Ruby is mainly designed or follow the principle of least astonishment (POLA). Its main idea is to reduce the complexity of use for the users. While developing programmers can enjoy the programming in Ruby. Ruby has come up with great features like support to an object-oriented language, inheritance, garbage collection, dynamic and duck typing, overloading, exception handling, built-in support, support to all major platforms, compatible with other languages, and scope of variables etc. Ruby has syntax that is mainly similar to Perl and Python. It is scalable and projects with large code are easily maintainable.
Top 10 Uses Of Ruby
There are many advantages of using Ruby. Below is the list of top 10 Uses of Ruby.
In Ruby, everything is an object. It means that every object in Ruby can be unique and having its own methods and properties as when the object of the class has been created, it can get its own class referred as a singleton. Ruby is simply executing the code with ‘self’ pointing at the class. It helps in evaluating the code in the class context from any location.
Uses of Ruby has different and awesome modules, which allow dynamic addition of new elements of the class hierarchy at runtime. The modules that are added can be evaluated dynamically at runtime and making much easier to extend the required functionality. Ruby also provides the lifecycle hooks, which allows using the modules effectively or robustly to isolate the extensions from one another.
3. Code development
In Ruby, it has been seen that the development code is much faster than other programming languages. In stats, ruby is not the fastest language for running and processing requests but developing the software products in ruby is way faster than other languages.
4. Dynamic Typing
Uses of Ruby has one of the great features that is dynamic typing, which means the type of variable can be changed and can be resolved on a fly at the time when parsed by an interpreter. Dynamic typing really helps the project while doing changes in further stages of development. Whereas in static typing, type of variable is defined and resolved by interpreter initially, which does not allow us to change the type further. So, dynamic typing plays the crucial role in different stages for the development of projects.
5. Duck Typing
In Ruby, Duck typing refers to be less concerned about the object of the class but mainly concerned with methods that can be called on and the operations that are going to perform on that methods. In ruby, we don’t declare the types of methods, everything is based on the object only and these ruby objects can be modified individually. We are mainly relying on the object capabilities, which helps in defining the type object.
6. Code Quality
Ruby code is intuitive, which provides the good quality code to the application and it is easier to read and write as well. The quality of code mainly depends on best practices followed and compliance with common standards. Ruby is perfectly tooled for testing an integral part of producing clean code. Ruby has a standard library that provides the complete suite of testing tools.
Ruby is intuitive, it makes easy for the developers to maintain and understand. It makes the code to run faster and quicker. It takes less effort of the programmers or developers to maintain the large piece of code and already written code can be used again means same code need not be writing every time. As the ruby code is easy to understand, it is very easy to track down the bugs and fix them quickly.
8. Performance and Security
Ruby has clean code while developing the application which makes its smooth and great performance without throwing any issues. The application runs faster because of this and it also provides or ensures the security of the application. Uses of Ruby ensures the high performance and secured deliverable of application for pleasant customer experience which makes it the first choice of developers to develop the application in Ruby.
9. Other features
It supports free format means writing of program can be started from any line and column. It is also case-sensitive means lowercase and uppercase letters are completely different. In ruby, # is being used if we want to comment anything means interpreter won’t take into consideration. In ruby, keywords are mainly referred to as reserve keywords. Multiple statements on one line must be separated with help of semicolon but it’s not required at the end of the line.
Ruby has a great community which is very active, optimist and large. The community helps in every way out to help out the developers. It supports the new developers to learn with help of providing the material, books, courses, and other discussion platforms. It also maintains the applications of ruby and provides the latest information regarding the latest frameworks, libraries, and tools which are getting developed to make ruby better and because of which we can use ruby and develop the new applications for user or customer. Ruby has given the popular framework Ruby on Rails which is widely used among the developers for the development of applications.
Conclusion – Uses Of Ruby
Ruby was mainly designed as a general-purpose scripting language, which provides the wide support for the different applications of ruby. It is mainly getting used for a web application, standard libraries, servers, and other system utilities. Ruby has one of the great strength is meta programming. Ruby is getting popular now these days among the developers because of providing new frameworks for developing the application. It really helps in maintaining the code as well.
Ruby has more learning curve but it is easier to write and understand. So, the beginners or the students can learn it easily and quickly. Uses of Ruby is open source and easily available, which helps to use this language easily. The online community support and forums are also making the things simpler.