Pure Ruby readonly serializers for the JSON:API spec.

Deploy a middleman built site over rsync, ftp, sftp, or git (e.g. gh-pages on github).

re-run the test when the test fails

NMatrix is a linear algebra library for Ruby, written mostly in C and C++.

This is an OmniAuth provider for Atlassian Crowd's REST API. It allows you to easily integrate your Rack application in with Atlassian Crowd.

Ruby wrapper for the Pivotal Tracker API

Russian language support for Ruby and Rails

Sidekiq Batch Jobs Implementation

active_admin skin

A responsive theme for Active Admin

Caracal is a pure Ruby Microsoft Word generation library that produces professional quality MSWord documents (docx) using a simple, HTML-style DSL.

Code Obscure Tool.You can use it simplely

DigitalOcean fog provider gem

Use to match path patterns such as gitignore

Provides a Sidekiq Server Middleware to clear out RequestStore after each job is processed.

RSpec::Wait enables time-resilient expectations in your RSpec test suite.

Simple Ruby rate limiting mechanism.

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 common tree-traversal methods (pre-order, post-order, and breadth first). RubyTree mixes in the Enumerable and Comparable modules and behaves like a standard Ruby collection (iteration, comparison, etc.). RubyTree also includes a binary tree implementation, which provides in-order node traversal besides the other methods. RubyTree can import from and export to JSON, and supports Ruby’s object marshaling.

Simple console output formatter for SimpleCov

SVMKit is a machine learninig library in Ruby. SVMKit provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. SVMKit supports Linear / Kernel Support Vector Machine, Logistic Regression, Linear Regression, Ridge, Lasso, Factorization Machine, Naive Bayes, Decision Tree, AdaBoost, Random Forest, K-nearest neighbor algorithm, K-Means, DBSCAN, Principal Component Analysis, and Non-negative Matrix Factorization. Note that the SVMKit has been deprecated and has been renamed to Rumale.