Like BigDecimal, but for weight. Includes Rails integration.

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

An extension to the Fisher-Yates-Shuffle algorithm to support weights. It includes a ruby core extension for arrays.

Gem to wrap Weimark API

Simple wrapper around wepay's api'

API client for We Ship Express V2.

A common gem for pagination

Wechat(微信) open platform requires requests/messages to be encrypted. This gem wrapps the encryption.

Ruby API wrapper for wechat work「企业微信」

wf makes it very easy to define your own workflow and tools (SCM, ticket manager, ...)

a simple paginate module

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

The VC in the Whales MVC framework

The ORM for the Whales Framework

You may ask for the date of next Tuesday, this Monday, last Saturday, or the first Saturday of Nov 2011

Queries for the day of a given date, or the day of the beginning or end of a month

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.

Rack middleware for connecting to WhenAUser

Clean ruby syntax for writing and deploying cron jobs.

Clean ruby syntax for writing and deploying systemd timers.