A library that makes it easy to query the Overpass API and translate its responses into RGeo objects

Automated system backups via rdiff-backup

A thin wrapper and notification layer around your deployment workflows.

Some deployment-tool-specific tasks to accompany unidad.

一個統一發票的查詢、兌獎 gem

Find first uniq character in a string

Adds entries to a logfile, only if they don't already exist. The logfile can be on a remote server

A gem to run unix commands on a more ruby-esque way

Handles doing math with unknown values so you can avoid doing nil checks on formulas

Utils library for DDI file

Simple adapter for jquery client-side validation. Idea was stollen from ASP.NET MVC

A simple payu payment gem

Upcloudify simplifies the process for uploading attachments to the cloud and emailing the recipient a link to that attachment

A fast Flickr bulk upload utility

Get a report and write it in a google sheet.

Simple utility for URI encoding.

A utility to parse urls into canonical paths and deterministic hashes

A ruby gem for getting metadata from event URLs

Client for LSF PDF service

Description of Url2pdfRails.