Ruby is a programming language that is used to create websites, applications, and other software. Ruby was created by Yukihiro “Matz” Matsumoto in the 1990s. It was named after the Japanese word for “ruby” because of its red color on black and white computer screens. Pros: – Ruby is an object-oriented programming language that can be used to create software or applications with a wide variety of purposes. – Ruby has a simple syntax that allows programmers to focus on the logic of their code instead of having to worry about grammar rules. – The syntax can be readable by programmers who use other languages like Python or Java, which makes it easier for them to learn this new language. – Ruby does not need any special tools in order to execute code unlike some other languages like C++ or Haskell. All you need is an interpreter installed on your computer and you are good to go!