Neither forward nor backward compatibility is guaranteed about the return value of this method. We intend to release the latest stable ruby version (currently ruby 3.4) every two months following the most recent release Ruby documentation welcome to the official ruby programming language documentation
Ruby Buying Guide - International Gem Society
Getting started new to ruby
Start with our getting started guide
Core classes and modules explore the essential classes and modules 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. 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. Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). 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.
However, by convention, a method with an exclamation point or bang is considered dangerous
