The win32-file-attribute library adds several file attribute methods to the core File class which are specific to MS Windows.

The win32-job library provides an interface for jobs (process groups) on MS Windows. This allows you to apply various limits and behavior to groups of processes on Windows.

The win32-nio library implements certain IO methods using native Windows function calls rather than using the POSIX compatibility layer that MRI typically uses. In addition, some methods provide additional event handling capability.

The win32-semaphore library provides an interface to semaphore objects on MS Windows. A semaphore is a kernel object used for resource counting. This allows threads to query the number of resources available, and wait if there aren't any available.

The win32-srv library provides a Ruby interface to services on MS Windows. You can create new services, or control, configure and inspect existing services. In addition, you can create a pure Ruby service by using the Daemon class that is included as part of the library.

A SSPI library for Ruby on Windows using FFI under the hood. Supports NTLM and Negotiate protocols. See examples for usage.

Use Bentley-Ottmann algorithm to solve self-intersecting polygon issue

The windows-cng library is a wrapper for the next generation Windows cryptography API.

A simple utility to open PDF files in Wine.

Herramienta para autenticacion de la API de Wire4

define method about probability

Activate the refinements in block scope.

The library to provide "with" statement to allocate and release resources safely.

The common helper for dev in ruby

wxRuby3/Shapes is a pure Ruby library providing 2D shapes and diagramming framework based on wxRuby3

Xamarin Test Cloud lets you automatically test your app on hundreds of mobile devices

XASH is a external DSL which can be written in YAML!

Ruby interface to libxlsxwriter

XML files typically come in nested structures. For data extraction purposes, we frequently wish to have a flat hash instead. The naming then becomes tricky, because there can be collision in the terminal nodes. However, if we use the chain of parent tags joined with an underscore, this provides a unique name for every data point in the XML file. The goal of this package is to make it very simple to convert XML files into flat hashes.

In ruby we use `# =>` as a comment marker that mean the immediately adjacent expression's expected value. There are gems like xmpfilter / seening_is_believing, which are to generate such comments. They are very useful. But so far we lack feature that does vice-versa; to check if the comment is actually the output of the expression. This is the library that does it.