Ruby
From ProWiki - Demo and Test Wiki
Ruby is a dynamic, interpreted, object-oriented programming language designed with developer happiness in mind. It was created by Yukihiro Matsumoto in Japan and released in 1995.
Key Characteristics
- Fully object-oriented — everything is an object
- Dynamic typing with duck typing
- Elegant, readable syntax inspired by natural language
- Blocks, procs, and lambdas for functional patterns
- Metaprogramming capabilities
- Interpreted with interactive REPL (IRB)
Enterprise Use
Ruby gained widespread enterprise adoption primarily through the Ruby on Rails web framework, which enabled rapid development of web applications. Enterprise products built with Ruby include GitHub, GitLab, Trello, Slab, Slite, Tettra, Bloomfire, Helpjuice, and Zendesk Guide. While newer languages have taken some of Ruby's market share for new projects, it remains heavily used in existing enterprise web applications and SaaS products.
Popular Frameworks & Tools
- Ruby on Rails (web framework)
- Sinatra (lightweight web framework)
- RSpec and Minitest (testing)
- Bundler and RubyGems (package management)
- Sidekiq (background job processing)
- RubyMine (IDE)
