What is Ruby on Rails:

Ruby on Rails follows the Model View Controller approach, where application logic is separated from the user interface. Rails is a development tool that provides developers with a framework, providing a framework for all the code they write. The Rails framework helps developers to build websites and applications, because it abstracts and simplifies common repetitive tasks.

One of the fundamental principles of Ruby on Rails development is convention over configuration. This means that the programmer does not have to spend a lot of time to set up installation files, Rails comes with a set of specifications that help speed the development and reduce the number of decisions that developers need to do.

Another feature of Rails is the emphasis on RESTful application. REST is a type of software architecture based around the client-server relationship, stimulating a logical structure within applications, thus signifying that can easily be exposed as an API.