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 …

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.

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 …

May 14, 2025 · 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 …

Dec 25, 2024 · 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 …

See class Float for the constants that affect Ruby’s floating-point arithmetic. What’s Here Trigonometric Functions ::cos: Returns the cosine of the given argument. ::sin: Returns the sine of the given …

Syck was the original YAML implementation in Ruby’s standard library developed by why the lucky stiff. You can still use Syck, if you prefer, for parsing and emitting YAML, but you must install the ‘syck’ …

Symbol Literals A Symbol represents a name inside the ruby interpreter. See Symbol for more details on what symbols are and when ruby creates them internally. You may reference a symbol using a colon: …

class Class Classes in Ruby are first-class objects—each is an instance of class Class. Typically, you create a new class by using:

Oct 2, 2005 · If you have found an issue that affects a specific Ruby community’s gem, follow the instructions on RubyGems.org. To get in touch with the security team directly outside of HackerOne, …