Easier Rabobank OmniKassa payments

Create shipments and get rates and tracking info from various shipping carriers.

Conveniently add a UDID to the iOS Developer Portal, refresh a provisioning profile and download it. Uploading a new provisioning profile to TestFlight is also supported.

Dynamic callbacks with Ruby blocks.

Lint and syntax validation for onceover

Allows Onceover users to use their existing factsets to check what affect given changes will have on a role's compiled catalog

OneApi Ruby client

a tiny ruby library for one-dimensional clustering methods.

Ruby library for the OneName distributed identity system

Generator for oneshot rake task

The onetime gem has moved to the canonical onetimesecret package.

A dependency-free Ruby client for the OnetimeSecret API, supporting the v1 and v2 API versions.

Framework for building concurrent daemons in Ruby.

Ruby bindings for the Online Labs API.

Gem for Rails application - provides you list of online users (for authentication gem 'devise')

Ruby Framework to interact with OnlyOffice API 2.0

Client library for message passing with brokers that support the Stomp protocol.

Open OnDemand packaging library provides Rake tasks like package:rpm and pacakge:deb

Simple implementation of interfaces in Ruby

Oops Opsworks Postal Service: Made to ship code