JRuby Mahout is a gem that unleashes the power of Apache Mahout in the world of JRuby. Mahout is a superior machine learning library written in Java. It deals with recommendations, clustering and classification machine learning problems at scale. Until now it was difficult to use it in Ruby proje...

A rubyesque library for manipulating spreadsheets and other document types for jruby, using Apache POI.

Ruby wrapper for JSHint. The main difference from jshint gem it does not depend on Java. Instead, it uses ExecJS

JSON API Swagger Doc Generator

A meta-release of the json-ld gem including preloaded vocabularies for the Ruby RDF.rb library suite.

Automation Framework for Junos/NETCONF: Facts, Providers, and Utils

kakurenbo-puti provides an ActiveRecord-friendly soft-delete gem. This gem does not override methods of ActiveRecord. I think that kakurenbo-puti is cho-iketeru! (very cool!)

Generate passwords using KeePass password generator patterns

A library for parsing equations into an abstract syntax tree for evaluation

Keyboard firmware generator using qmk_firmware - from Fusion JSON

Keycloak Admin REST API client written in Ruby

Rack middleware that validates the Keycloak JWT access token carried by every request of a Ruby on Rails API. It verifies the token signature against the realm public keys, exposes the authenticated user, its roles and the custom attributes of the token to the controllers, and lets some routes op...

kintone API client for Ruby.

KISSmetrics ruby API gem

Universal knife verbs that work with your Chef repository

Joyent CloudAPI Support for Chef's Knife Command

A gem for easily using read replicas

Include the knockout.js and some of its extensions so you can pick what you need. Adds the support for models and interation with the Rails backend.

ruby-binlog based MySQL replication listener

Kubernetes manifest shooter