Delegator and SimpleDelegator in Ruby's stdlib are useful, but they pull in most of Kernel. This is not appropriate for many uses; for instance, delegation to Rails Models. DumbDelegator, on the other hand, delegates nearly everything to the wrapped object.

Syntax checks for Puppet manifests and templates

Knapsack Pro wraps your current test runner(s) and works with your existing CI infrastructure to parallelize tests optimally. It dynamically splits your tests based on up-to-date test execution data. It's designed from the ground up for CI and supports all of them.

Mongo instrumentation for the OpenTelemetry framework

Sup is a console-based email client for people with a lot of email. * GMail-like thread-centered archiving, tagging and muting * Handling mail from multiple mbox and Maildir sources * Blazing fast full-text search with a rich query language * Multiple accounts - pick the right one when sending mail * Ruby-programmable hooks * Automatically tracking recent contacts

Easily switch current user to speed up development

ActiveRecord and Mongoid extension for easier date scopes and time ranges

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

Scientific gems for Ruby. This is the full installation with rigid version constraints.

Browserify + Rails = CommonJS Heaven

dotiw is a gem for Rails that overrides the default distance_of_time_in_words and provides a more accurate output. Do you crave accuracy down to the second? So do I. That's why I made this gem. - Ryan

Ruby API for OpenSearch. See the `opensearch-ruby` gem for full integration.

Ruby client for OpenSearch. See the `opensearch` gem for full integration.

A Danger plugin for linting Swift with SwiftLint.

Don’t fool around with adding tracking partials to your app and concentrate on the things that matter.

Ruby library for file system operations via Windows Remote Management

Adhearsion is an open-source telephony development framework

A simple way to use GitHub OAuth to serve a protected jekyll site to your GitHub organization.

The site.github namespace

Mongoid URL slug or permalink generator