Getting started new to ruby All expressions are statements (an expression is a type of statement), but not all statements are expressions. Start with our getting started guide
10 Reasons Why Ruby is the Perfect Programming Language for Full-Stack Developers | by Atlas
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. 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 It also offers many scripting features to process plain text and serialized files, or manage system tasks It is simple, straightforward, and extensible. 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.
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. 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. We intend to release the latest stable ruby version (currently ruby 3.4) every two months following the most recent release
Following this release (3.4.4), ruby 3.4.5 is scheduled for july, 3.4.6 for september, 3.4.7 for november, and 3.4.8 for january.
Ruby’s grammar differentiates between statements and expressions
