Ruby pier gallery. 2/ruby-3. . tt>; the first argument, a string, is the name of th The Ruby Standard Library is a large collection of classes and modules you can require in your code to gain additional features. org/pub/ruby/3. We will fix only security issues for Ruby 3. It runs on multiple platforms and is used all over the world especially for web development. 8 Released Posted by nagachika on 9 Apr 2025 Ruby 3. Most often, a raised exception is meant to alert the running program that an unusual (i. class Struct: Class \Struct provides a convenient way to create a simple class that can store and fetch values. 8. Ruby code can raise exceptions. Download https://cache. DateTime#strftime. Ruby Documentation Welcome to the official Ruby programming language documentation. Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). , exceptional) situation has arisen, and may need to be handled. Please consider upgrading to Ruby 3. Dec 25, 2024 · Ruby was first developed by Matz (Yukihiro Matsumoto) in 1993, and is now developed as Open Source. Below is an overview of the libraries and extensions, followed by a brief description of each. e. This version is a last version of normal maintenance for Ruby 3. Please see the for further details. tar. ruby-lang. Neither forward nor backward compatibility is guaranteed about the return value of this method. What’s Here Trigonometric Functions ::cos: Returns the cosine of the given argument. Inverse Trigonometric Functions ::acos: Returns the arc cosine of the given Formats for Dates and Times Several Ruby time-related classes have instance method strftime, which returns a formatted string representing all or part of a date or time: Date#strftime. tt>; the first argument, a string, is the name of th Ruby Documentation Welcome to the official Ruby programming language documentation. gz This system is hosting the development of Ruby language and its related projects. 2 series. It can be useful in Ruby development because it allows for faster build times. 3 or 3. See class Float for the constants that affect Ruby’s floating-point arithmetic. ::tan: Returns the tangent of the given argument. You must register your account and activate it via an email before reporting issues. Getting Started New to Ruby? Start with our Getting Started Guide. 2. Symbol - Named identifiers inside the Ruby interpreter. Mar 26, 2025 · Please see the GitHub releases for further details. 8 has been released. 3. Ruby Documentation Welcome to the official Ruby programming language documentation. 2 series until end of March 2026. Miniruby is a version of Ruby which has no external dependencies and lacks certain features. Identical regexp can or cannot run in linear time depending on your ruby binary. ::sin: Returns the sine of the given argument. Time#strftime. Apr 9, 2025 · Ruby 3. 4 series. Core Classes and Modules Explore the essential classes and modules: String - Text manipulation and string utilities. Formats for Dates and Times Several Ruby time-related classes have instance method strftime, which returns a formatted string representing all or part of a date or time: Date#strftime. 3/ruby-3. xjt slyds xm 0lhm fs a5woi2d yth ygi vsk 2nyn