Ruby on Rails
A web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.
Ruby on Rails, or Rails, is a server-side web application framework written in Ruby under the MIT License. Rails is a model–view–controller (MVC) framework, providing default structures for a database, a web service, and web pages.
It encourages and facilitates the use of web standards such as JSON or XML for data transfer and HTML, CSS and JavaScript for user interfacing. In addition to MVC, Rails emphasizes the use of other well-known software engineering patterns and paradigms, including convention over configuration (CoC), don't repeat yourself (DRY), and the active record pattern.
- Language: Ruby
- Architecture: Model-View-Controller (MVC)
- Core Philosophy: Convention over Configuration (CoC)
Key Features
Why developers choose Ruby on Rails.
Convention over Configuration
Rails has sensible defaults for almost everything, which means you don't have to spend time configuring your application. This allows you to focus on your application's logic, rather than on boilerplate code.
Active Record
Rails comes with an powerful ORM called Active Record. It makes it easy to work with databases, and it provides a rich set of features for querying and manipulating data.
Scaffolding
Rails has a powerful scaffolding system that can generate a complete set of code for a resource, including the model, view, and controller. This makes it easy to get started with a new resource, and it can save you a lot of time.
Gems
Rails has a large ecosystem of gems, which are third-party libraries that you can use to add functionality to your application. There are gems for almost everything, from authentication to payment processing.
Community
Rails has a large and active community of developers who are constantly creating new gems, tutorials, and other resources. This makes it easy to find help and support when you need it.
Productivity
Rails is designed to make developers productive. It has a rich set of features that can help you build applications quickly, and its convention-over-configuration approach means you don't have to spend a lot of time on boilerplate code.
Implementation & Strategy
Costs, timelines, and strategic considerations for adopting Ruby on Rails.
Estimated Project Costs
Ruby on Rails projects can vary widely in cost, depending on the size and complexity of the application. A simple Rails project might cost between $10,000 and $50,000, while a mid-sized project could range from $50,000 to $250,000. Large, enterprise-level projects can exceed $250,000.
Implementation Strategy
A typical Rails project starts with the `rails new` command, which generates a complete application skeleton. From there, developers can use scaffolding to quickly generate code for new resources. Rails' convention-over-configuration approach makes it easy to get started, and its large ecosystem of gems can help you build your application more quickly.
Comparisons
How Ruby on Rails stacks up against other web frameworks.