nxt_init allows you to define an initializer that takes option arguments and defines private readers for those on the fly

DSL to build Pipeline with mountable Segments to process things.

nxt_registry is a simple implementation of the container pattern

Support through reusable Mixins and Helpers for Ruby on Rails Applications

Nyanko is a Rails extension tool deeply inspired from Chanko

This gem allows you to create use cases with ActiveModel validations and keep your model clean

Easily cache objects in Ruby, using a Redis store backend

Provides all-in-one object containing the contents of an OBO formatted file. OBO version 1.2 is targeted, though this should work for 1.0.

Rails gem to treat DB functions, triggers, etc more like code, and make them more discoverable

This gem is a client implementation of the Open Cloud Computing Interface in Ruby

Ruby wrapper for REST Odnoklassniki API calls. GET and POST calls.

OFX for Ruby is a pure Ruby implementation of Open Financial Exchange specifications (1.0.2 through 2.1.1) for building both financial clients and servers, providing parsers/serializers for each version, and a uniform object model across all versions.

Auth backend for use with nginx to protect applications with Okta SAML

Common library of OMF, a generic framework for controlling and managing networking testbeds.

Description of OmgImage.

Omise Ruby client

OpenID Connect Strategy MK2 for OmniAuth which is fully compliant with devise and rails and currently maintained. Derived from jjbohn's work but actively maintained

An OmniAuth strategy to allow you to authenticate against Pluggable Authentication Modules (PAM).

OmniAuth strategy for Pipedrive.

a tiny ruby library for one-dimensional clustering methods.