A ruby wrapper to the OpenPhoto API

this gem can calculate the area of any polygon

Open Presence Protocol for Ruby

Ruby interface for the OpenProject API.

Openra Rubygem

open a git repo's web remote from your terminal, with 'git open'.

Use the OpenRouteService API in your favorite language.

A little suger on top of the opensearch client

Use a time-sensitive cryptographic token based on a shared secret phrase to generate an authorization token for passing traffic from one web site to another.

Provide walled-garden authentication to public members of your github organization for your rack-based apps with warden and omniauth-github

This

Provides

OpenShift

This

OpenSIPS provisioning interface for Ruby.

Opensips::Pi Restful API

Command line tool that lets you add an open source license to your project by running a simple command

This gem provides a consistent, key-type-independent SPKI (SubjectPublicKeyInfo) class, a way to generate an SPKI object from a key regardless of type, SSH public key to OpenSSL key conversion, and more.

encode OpenSSL::PKey to der/pem

Adds support for verifying RSA signatures using the Probabilistic Signature Scheme (PSS)