- reference_number 4 Ruby library for calculating reference number (viitenumere, referensnummer).
- GCal4Ruby 2 A ruby wrapper for the Google Calendar API
- humanizer 2 Very simple captcha with Rails 3 support
- mailplane_to_things_todo 2 Mailplane to Things ToDo
- active_merchant 1 Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to…