A Ruby kernel for Jupyter environment. Try it at try.jupyter.org.

It wraps the OpenSSL library.

A simple Ruby client for the parse.com REST API

This library offers an implementation of protocols against which you can check the conformity of your classes or instances of your classes. They are a bit like Java Interfaces, but as mixin modules they can also contain already implemented methods. Additionaly you can define preconditions/postcon...

Lightweight state machine extracted from ActiveModel

Bit fields for ActiveRecord: This gem lets you use a single integer column in an ActiveRecord model to store a collection of boolean attributes (flags). Each flag can be used almost in the same way you would use any boolean attribute on an ActiveRecord object.

Fluentd plugins for the Stackdriver Logging API, which will make logs viewable in the Stackdriver Logs Viewer and can optionally store them in Google Cloud Storage and/or BigQuery. This is an official Google Ruby gem.

Numo::NArray - New NArray class library in Ruby/Numo.

RubyTree is a Ruby implementation of the generic tree data structure. It provides simple APIs to store named nodes, and to access, modify, and traverse the tree. The data model is node-centric, where nodes in the tree are the primary structural elements. It supports all comm...

Tag-normaliser is a `fluentd` plugin to help re-tag logs with Kubernetes metadata. It uses special placeholders to change tag.

Rack::SslEnforcer is a simple Rack middleware to enforce ssl connections

Add parallel methods into Enumerable: pmap and peach

Fluentd plugin to store data on Google BigQuery, by load, or by stream inserts

Fluentd filter plugin to add geoip

Multi format parser plugin for Fluentd

Sends FluentD events to New Relic

Gives access to all endpoints in version 2 of foursquare's API with syntax that will be familiar to those who used the original foursquare gem by Jeremy Welch.

RGL is a framework for graph data structures and algorithms

Strongbox provides Public Key Encryption for ActiveRecord. By using a public key sensitive information can be encrypted and stored automatically. Once stored a password is required to access the information. dependencies are specified in standard Ruby syntax.

Japanese Holidays from 1970 to 2050.