How to Get Started on Ruby on Rails – Brief Overview
Before you get started, you must first understand what Rails is: it is a framework of web function development, which happens to be written in Ruby language. One of the most interesting things about this application is that it is created to be easy to handle. It enables to user to complete more languages because they spend less time writing codes.
Rails is also designed to do things the best way. So, when you’re using Rails, it’s best to go with the way that it’s telling you to in order to increase your efficiency. If you don’t you might find yourself struggling your way through. Whenever you write a code, don’t repeat it since Rails thinks this is a bad idea.
The application data as well as guidelines on how to handle it is symbolized by a model. With Rails, models are mainly utilized for managing the rules of contact with a matching database table. The majority of the time, one application model equals the table in the database.
Rails counts with several different components, which include Action Pack (Action Controller, Action Dispatch, Action View), Action Mailer, Active Model, Active Record, Active Resource, Active Support, and Railties.
Rails is based on Representational State Transfer (better known as REST). It relies on two special values, which are: to represent sources by identifying them with URLs, and to transfer that representation between components.
In order to create a new rails project, there are different steps that you must follow. The result will be an extremely simple blog. The first part is to install Rails, which can be done using RubyGems. Keep in mind that it’s recommended to use Linux rather than Windows in order to install Rails.
Then you proceed to create the blog application. When you do so, Rails will create a folder under that same name “blog” that will contain different files for different purposes. After doing so, it is important to install the required Gems with Bundler. Whenever you are configuring the application, you will have to specify what database you will be using. Then you proceed to configuring that same database (configure both SQLite3 and MySQL databases).
After completing all the steps above, you proceed to start a database, which will be empty. Consequently, you simply get the Rails application server running and you will be immediately greeting Ruby on Rails.