Generating date/times based on rules. Perfect for (but not limited to) calendar/scheduling applications. Generate times based on rules like days of the week, timezones, time blocks, start dates, end dates, etc.

tool for puppet apply from our desktop.

PostgreSQL adapter for Perpetuity

Unlike OpenStruct, which defines singleton methods on an object, PersistentOpenStruct defines methods on the class. This is useful when storing many hashes with the same keys as OpenStructs.

Pretty good ETL framework

Petri Net simulator

bundler like postgres extension manager

Quick #rebuild! method implementation for closure_tree on PostgreSQL.

Simple solution to make encrypted with ccrypt PostgreSQL backups with storing on Google Drive API

A parser for PostgreSQL DSNs

OpenTracing instrumentation to trace queries made using the Postgres Ruby driver

Simple load testing with EventMachine and PhantomJS/CasperJS

Phare looks into your files and check for (Ruby, JavaScript and SCSS) coding style errors.

Phaser(http://phaser.io), HTML5 game framework for Rails

Ruby AWS SNS publisher + SQS poller & message handler

Sends messages to kafka using different formats and strategies

FFI Bindings for the Phidget Library

Lightweight, opinionated wrapper for using RabbitMQ headers exchanges

An Xcode Project and Workspace Generator

根据（中国）用户手机号，查询该手机号属于省份，城市，以及属于是联通，移动或者电信