Web Reference: Sep 3, 2025 · In this tutorial, you'll understand how to leverage modules to write more modular, reusable Ruby code that's easier to maintain and extend. This guide assumes that Ruby is installed and that you are familiar with fundamental Ruby concepts such as classes, methods, and inheritance. Oct 10, 2018 · Use of Modules: A module is a way categorize the methods and constants so that user can reuse them. Suppose he wants to write two methods and also want to use these methods in multiple programs. It now makes sense to introduce another language feature in Ruby: modules. In Ruby, modules are somewhat similar to classes: they are things that hold methods, just like classes do.
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Last Updated: April 7, 2026
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