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index - Documentation for Ruby 4. 0 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: String - Text manipulation and string utilities Symbol - Named identifiers inside the Ruby interpreter
class Regexp - Documentation for Ruby 4. 0 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
Documentation for Ruby 3. 4 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: String - Text manipulation and string utilities Symbol - Named identifiers inside the Ruby interpreter
operators - Documentation for Ruby 4. 0 Operators In Ruby, operators such as +, are defined as methods on the class Literals define their methods within the lower level, C language String class, for example Ruby objects can define or overload their own implementation for most operators Here is an example:
Ruby Issue Tracking System This system is hosting the development of Ruby language and its related projects You must register your account and activate it via an email before reporting issues
module Math - Documentation for Ruby 4. 0 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 argument ::tan: Returns the tangent of the given argument Inverse Trigonometric Functions ::acos: Returns the arc cosine of the given
control_expressions - Documentation for Ruby 4. 0 Ruby’s grammar differentiates between statements and expressions All expressions are statements (an expression is a type of statement), but not all statements are expressions
class Hash - Documentation for Ruby 4. 0 person = {name: 'Matz', language: 'Ruby'} person # => {name: "Matz", language: "Ruby"} You can use a hash to give names to method arguments:
Ruby 3. 4. 5 Released - Ruby Programming Language We intend to release the latest stable Ruby version (currently Ruby 3 4) every two months following the most recent release Ruby 3 4 6 is scheduled for September, 3 4 7 for November, and 3 4 8 for January
class Net::HTTPSession - Documentation for Ruby 4. 0 It consists of some or all of: scheme, hostname, path, query, and fragment; see URI syntax A Ruby URI::Generic object represents an internet URI It provides, among others, methods scheme, hostname, path, query, and fragment Schemes An internet URI has a scheme The two schemes supported in Net::HTTP are 'https' and 'http':