|
- 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 String - Documentation for Ruby 4. 0
In the simplest case, the dumped string contains the original string, enclosed in double-quotes; this example is done in irb (interactive Ruby), which uses method ‘inspect` to render the results:
- standard_library - Documentation for Ruby 4. 0
The Ruby Standard Library is a large collection of classes and modules you can require in your code to gain additional features Below is an overview of the libraries and extensions, followed by a brief description of each
- Documentation for Ruby 2. 3. 0
Ruby is the interpreted scripting language for quick and easy object-oriented programming It has many features to process text files and to do system management tasks (as in Perl)
- Ruby 3. 4. 4 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 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
- comments - Documentation for Ruby 3. 4
While comments are typically ignored by Ruby, special “magic comments” contain directives that affect how the code is interpreted Top-level magic comments must appear in the first comment section of a file
- 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
- NEWS - Documentation for Ruby 3. 4
To enable this feature, configure Ruby with --with-modular-gc at build time GC libraries can be loaded at runtime using the environment variable RUBY_GC_LIBRARY
|
|
|