Ruby On Rails Course And Certification

What is Ruby on Rails?

Ruby on Rails is a web application development framework that presents Ruby developers with a time-saving method for writing web applications. Rails are one of the many web application frameworks in the world of web development and app programming. These frameworks are basically a collection of code libraries that give both app and web developers a readymade solution for carrying out time-consuming, and repetitive tasks like developing menus, tables, or forms on a website.

Ruby on Rails, is a server-side web application development framework that was developed in Ruby under the MIT License. Rails is an MVC (model–view–controller) framework, that provides developers with the default structures for a web service, a database, and web pages. It supports and facilitates the use of web standards such as XML or JSON for data transfer, HTML, CSS and JavaScript for designing the user interface. In addition to the MVC paradigm, Ruby on Rails fully supports the use of other well-known software engineering paradigms and patterns in a Rails application, and this includes several don't repeat yourself (DRY) rules, conventions over configuration (CoC), and the active record pattern.

Not only does the Ruby on Rails web framework take down the time that is spent on re-coding repetitive tasks, but by using Rails framework, Ruby developers keep their overall work cleaner, develop their apps to be less prone to bugs, and make it easier to troubleshoot when problems do occur. At the same time, Rails supports an overall method of best practices for Ruby on Rails developers that takes away the need to leave behind instructions and rationale for your coding decisions (by using configuration files) in the code that you write instead, Rails developers work from the shared common ground of Rails conventions.

Features of Ruby on Rails

There are many features of Ruby on Rails, below are some of them:

1. Symbol Garbage Collector: Transferring symbols opens up the possibility of several attacks in your software system. The symbol garbage collector collects and receives the symbols which help to prevent your system from several attacks.

2. Module #prepend: The module prepend allows ruby developers to include a module in front of the class that it was prepended.

3. Keyword Arguments: Ruby on Rails supports keyword arguments which help to reduce the memory consumption of your Rails application.

4. Turbolinks: In some cases, a web page reloads very slow because it is loading a full page from the server. Turbolinks 3 in Rails lets you reload only the content of the body, it doesn't reload the full page.

5. Action Cable: The Action Cable is a web framework that is used to extend Rails applications through Websockets to add some application functionality. It smoothly integrates WebSockets into the rest of the Ruby on Rails application. It allows you to easily add some real-time features into your Rails application.

Benefits of Ruby On Rails

There are many benefits of Ruby on Rails, and some of them are:

1. Development with Ruby on Rails is time-efficient.

2. Ruby on Rails is very consistent.

3. Ruby on Rails provides great quality and it promotes bug-free development.

5. Applications that are developed on Rails are highly scalable.

6. Rails applications are very secure.

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