Ruby Include vs Extend: Understanding the Key Differences - RailsCarma - Ruby on Rails Development Company specializing in Offshore Development

Discover the key differences between Ruby include module and extend. Learn how each affects class behavior and when to use them.In Ruby, a language celebrated for its elegance and flexibility, modules are powerful tools for organizing code and promoting reusability. Modules allow developers to group related methods, constants, and classes, which can then be mixed into other classes or modules to share functionality. Two primary ways to incorporate modules into classes in Ruby are through the include and extend methods. While both enable code reuse, they serve distinct purposes and behave differently. This article dives deep into the differences between include and extend, exploring their mechanics, use cases, and best practices, with a focus on Ruby on Rails development for RailsCarma’s audience. .