Apr 18, 2025 · Ruby is... A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. Download Ruby or Read More...

Here you can get the latest Ruby distributions in your favorite flavor. The current stable version is 3.4.3. Please be sure to read Ruby’s License. Ways of Installing Ruby. We have several tools on each major platform to install Ruby: On Linux/UNIX, you can use the package management system of your distribution or third-party tools (rbenv and ...

Guides, tutorials, and reference material to help you learn more about Ruby. Installing Ruby. Although you can easily try Ruby in your browser, you can also read the installation guide for help on installing Ruby. Official Ruby Documentation. docs.ruby-lang.org/en: List of documentation for all Ruby versions released after 2.1.

ruby-install allows you to compile and install different versions of Ruby into arbitrary directories. chruby is a complimentary tool used to switch between Ruby versions. It is available for macOS, Linux, and other UNIX-like operating systems.

Apr 9, 2025 · This is a list of Ruby releases. The shown dates correspond to the publication dates of the English versions of release posts and may differ from the actual creation dates of the source tarballs. Release Version

Table of Contents - Documentation for Ruby 3.4: Ruby Documentation Welcome to the official Ruby programming language documentation. String](String.

The Ruby Standard Library is a large collection of classes and modules you can require in your code to gain additional features. Below is an overview of the libraries and extensions, followed by a brief description of each.

Fibers are primitives for implementing light weight cooperative concurrency in Ruby. Basically they are a means of creating code blocks that can be paused and resumed, much like threads. The main difference is that they are never preempted and that the scheduling must be done by the programmer and not the VM.

The following example is a complete Ruby program. You can run it and see the effect of specifying various options. This is probably the best way to learn the features of optparse .

Change RUBY_INSTALL_NAME and RUBY_SO_NAME in Makefile if you want to change the name of the executable files. And add RUBYW_INSTALL_NAME to change the name of the executable without console window if also you want.