Ruby is a dynamic, object-oriented programming language that is known for its simplicity and readability. It was created in the mid-1990s by Yukihiro Matsumoto, commonly known as Matz, and gained popularity due to its focus on developer happiness and productivity.
Here are some key features and characteristics of Ruby:
Object-Oriented: Ruby is a fully object-oriented programming language, which means that everything in Ruby is an object, including primitive data types like integers and booleans.
Dynamic Typing: Ruby uses dynamic typing, allowing you to change the type of a variable on the fly. This flexibility can make development faster, but it also requires careful attention to type-related issues.
Easy to Read and Write: Ruby emphasizes code readability and has a syntax that resembles natural language. It is often considered one of the most developer-friendly languages, with a focus on elegant and expressive code.
Garbage Collection: Ruby has built-in garbage collection, which automatically manages memory allocation and deallocation. This feature frees developers from manual memory management, making Ruby programs less prone to memory leaks.
Strong Community and Ecosystem: Ruby has a vibrant and supportive community with numerous libraries and frameworks available. The most popular web framework for Ruby is Ruby on Rails, which follows the principles of convention over configuration.
Metaprogramming: Ruby allows you to modify its own structure and behavior at runtime through metaprogramming. This powerful feature enables developers to write code that can create, modify, and extend other code dynamically.
Cross-Platform: Ruby is available on various platforms, including Windows, macOS, and Linux. It is an interpreted language, which means it requires an interpreter to run.
Ruby has been used to develop a wide range of applications, from simple scripts to complex web applications. It is often favored for web development due to its elegant syntax and the productivity boost provided by frameworks like Ruby on Rails.
To run Ruby code, you need the Ruby interpreter installed on your system. You can write Ruby code in a text editor and save it with a " .rb "extension.
I hope this gives you a brief overview of Ruby. If you have any specific questions or need further assistance, feel free to ask!
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