Perform weighted averages, even across associations. Rails 3 only because it uses ARel.

Recording weight and fat, and display chart

Simple base interactor class

Helpers for working with BEM CSS classes when building Rails views.

XPath is a Ruby DSL for generating XPath expressions

Implements minimal ActiveRecord models and database helper code used in both the Metasploit Framework (MSF) and Metasploit commercial editions.

WhatIs.this fetches any entity metadata from Wikipedia by title and renders it concisely and informatively. Think `WhatIs.these(list, of, user, entered, toponyms).map(&:coordinates)` for example.

Ruby bindings for Whatlang, a natural language detection for Rust.

A ruby adaptation of whatmask http://www.laffeycomputer.com/whatmask.html

A comprehensive Ruby SDK for the WhatsApp Business Cloud API with support for sending messages, managing media, templates, and more. Includes debug logging and comprehensive error handling.

whatup is a simple server-based instant messaging application using TCP sockets. It was created for educational purposes. It is in development, and currently is both simplified and insecure. Please be careful.

A simple promises implementation in Ruby.

Write row value queries in active record

Given a GPX file and a time reference, return a location.

Ruby bindings for Whichlang, a natural language detection for Rust.

A simple MUTE Engine

See: http://research.homeunix.org.uk

WhittakerTech Midas is a Rails engine that provides elegant multi-currency support through a single polymorphic Coin model. Instead of adding price_cents/price_currency columns to every model, Midas stores all monetary values in one place with a simple has_coins DSL. Includes bank-style currency ...

A lightweight Rails gem that provides simple auditing by tracking who created, updated, and deleted ActiveRecord models.

While Whodunit tracks who made changes, Chronicles captures what changed by streaming database events into comprehensive audit trails with zero Rails application overhead.