oncoursesystems.com's interface is very tedious to work with in a lot of cases, this gem uses mechanize to scrape and post lessonplan data

Ondrej Sika's Course Landing theme for Jekyll

Example Ondrej Sika's Jekyll theme

Allows you to write your entire application in ruby.

Interact with one45 key endpoints

Easily communicate with ONEAccess API

Exporting OpenNebula accounting data.

See http://www.gsma.com/oneapi/ for more details

Allows for the use of Onebip's payment gateway services, as of Oct 12 2015

Unofficial Ruby library for interacting with the OneBusAway API. See http://code.google.com/p/onebusaway/wiki/OneBusAwayRestApi

This is a simple gem to query bus stops,delay times, and additional features. Thisdoes require that you apply for an API keyfrom One Bus Away --http://pugetsound.onebusaway.org/p/OneBusAwayApiService.action

Unofficial Ruby library for interacting with the OneBusAway API. See http://code.google.com/p/onebusaway/wiki/OneBusAwayRestApi

Onecloud - API wrapper for Russian cloud provider 1Cloud.ru

a dayone like command line tool

Allows developers to read, write and interact with the OneDrive API.

A ruby gem to connect with your Microsoft One Drive and read and write the files.

A wrapper for OneDrive API

Access your OneDrive for Business storage.

Cleaning utility for OpenNebula datastores

Create, read, update, and destroy Edmodo data via the One Eye API.