台灣/中華民國之統一編號的檢查驗證

Simple and solid timezone offset class

Struct-like value objects

Some tools that make working with the Varnish HTTP cache easier, including things like doing mass purges of entire domains.

A pluggable webhook subscription system

Is that gem any good?

a modular cellular automata engine with the goal of providing a simulation service framework

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Defines test assertions to test against SQL queries

Provide Aerospike Sub Storage Service for Rails as cache and session store

Ruby FFI library

Ansible playbook repo builder for Continuous Integration/Continuous Delivery artifact promotion style deployments

Generate HTML or JSON, YAML, CSV from your Gemfile

activerecord-import by jsonl, command line interface

Like Ar::Store, but with Protocol Buffers

A client to the artifactory rest api

Reverse engineer DB with composite keys to Active Records

A set of utilities to handle archlinux packages databases and aur installation.

A CloudFormation stack management helper to do stack CRUD and chaining. It eases the pain of setting up parameters and chaining stacks.

Retrieve an up to date list of valid AWS EC2 Instance Types directly from Amazon Web Services official site.