Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru works seamlessly accross interpreters and leverages interpreter-specific optimizations whenever they are available. It is the default data storage gem for all the statsample gems (glm, timeseries, etc.) and can be used with many others like mixed_models, gnuplotrb, nyaplot and iruby.

Seed Fu is an attempt to once and for all solve the problem of inserting and maintaining seed data in a database. It uses a variety of techniques gathered from various places around the web and combines them to create what is hopefully the most robust seed data system around.

GitLab fork. YamlDb is a database-independent format for dumping and restoring data. It complements the the database-independent schema format found in db/schema.rb. The data is saved into db/data.yml. This can be used as a replacement for mysqldump or pg_dump, but only for the databases typically used by Rails apps. Users, permissions, schemas, triggers, and other advanced database features are not supported - by design. Any database that has an ActiveRecord adapter should work

Intercom (https://www.intercom.io) is a customer relationship management and messaging tool for web app owners. This library makes it easier to use the correct javascript tracking code in your rails applications.

LaunchDarkly SSE client for Ruby

Log parser to identify actions which significantly increase VM heap size

Works with Rails out of the box.

An LL(1) parser generator for Ruby.

The sys-proctable library provides an interface for gathering information about processes on your system, i.e. the process table. Most major platforms are supported and, while different platforms may return different information, the external interface is identical across platforms.

Generic Web crawler with a DSL that parses structured data from web pages

xcov is a friendly visualizer for Xcode's code coverage files

ActiveRecord/Rails integration for multi-tenant databases, in particular the Citus extension for PostgreSQL

ActiveRecord Reputation System gem allows rails apps to compute and publish reputation scores for active record models.

Polymorphic threaded comments Rails gem for Rails 4+

Microsoft Azure Resource Management Key Vault Client Library for Ruby

Microsoft Azure Storage Management Client Library for Ruby

Execute commands remotely over SSH and WinRM

Collects test coverage data from your Ruby test suite and sends it to Code Climate's hosted, automated code review service. Based on SimpleCov.

ActiveRecord backend for DelayedJobUniqueKey, originally authored by Tobias Luetke

ActiveRecord backend for DelayedJob, originally authored by Tobias Luetke