The Koans walk you along the path to enlightenment in order to learn Ruby. The goal is to learn the Ruby language, syntax, structure, and some common functions and libraries.

New to Ruby? Start with our Getting Started Guide. Core Classes and Modules Explore the essential classes and modules: String - Text manipulation and string utilities. Symbol - Named identifiers …

Ruby comes with a program that will show the results of any Ruby statements you feed it. Playing with Ruby code in interactive sessions like this is a terrific way to learn the language.

Ruby has a simple and intuitive syntax that reads like natural language. By eliminating complex symbols and verbose constructs, Ruby's design philosophy allows you to express what you want directly.

Ruby Syntax The Ruby syntax is large and is split up into the following sections: Code Layout Breaking code in lines Literals Numbers, Strings, Arrays, Hashes, etc. Assignment Assignment and variables …

Ruby Programming Language Documentation Ruby master Ruby 4.0 Ruby 3.4 Ruby 3.3 Ruby 3.2

That’s Ruby’s way of inserting something into a string. The bit between the braces is turned into a string (if it isn’t one already) and then substituted into the outer string at that point.

New to Ruby? Start with our Getting Started Guide. Core Classes and Modules Explore the essential classes and modules: String - Text manipulation and string utilities. Symbol - Named identifiers …

New to Ruby? Start with our Getting Started Guide. Core Classes and Modules Explore the essential classes and modules: String - Text manipulation and string utilities. Symbol - Named identifiers …

Ruby is a programming language from Japan which is revolutionizing software development. The beauty of Ruby is found in its balance between simplicity and power.