Category: Interview Questions

Pure OOP → Everything is an object. Dynamic Typing → No need to declare variable types. Duck Typing → If it “quacks like a duck”, it can be treated as one. Garbage Collection → Memory management is automatic. Mixins (Modules) → Instead of multiple inheritance, Ruby uses modules.

Ruby is a high-level, interpreted, object-oriented scripting language designed for simplicity and productivity. It has elegant syntax that is natural to read and easy to write.