Ruby 3.4.6 is scheduled for september, 3.4.7 for november, and 3.4.8 for january. Ruby documentation welcome to the official ruby programming language documentation 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 document contains frequently asked questions about ruby with answers This faq is based on “ the ruby language faq ” originally compiled by shugo maeda and translated into english by kentaro goto. 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. Ruby 3.3.8 released posted by nagachika on 9 apr 2025 ruby 3.3.8 has been released
Ruby code can raise exceptions Most often, a raised exception is meant to alert the running program that an unusual (i.e., exceptional) situation has arisen, and may need to be handled. Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). What’s here trigonometric functions ::cos Returns the cosine of the given argument Returns the sine of the given argument
Returns the tangent of the given argument Returns the arc cosine of the given.
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