Getting started new to ruby Start with our getting started guide Core classes and modules explore the essential classes and modules Identical regexp can or cannot run in linear time depending on your ruby binary Neither forward nor backward compatibility is guaranteed about the return value of this method. 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. Miniruby is a version of ruby which has no external dependencies and lacks certain features It can be useful in ruby development because it allows for faster build times. Ruby was first developed by matz (yukihiro matsumoto) in 1993, and is now developed as open source It runs on multiple platforms and is used all over the world especially for web development. Ruby code can raise exceptions
This system is hosting the development of ruby language and its related projects You must register your account and activate it via an email before reporting issues. Please see the github releases for further details This version is a last version of normal maintenance for ruby 3.2 series We will fix only security issues for ruby 3.2 series until end of march 2026 Please consider upgrading to ruby 3.3 or 3.4 series
Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). 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.
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