Automatically tests your Rails app for common database query mistakes

Obtain manual db locks to guard blocks of code from parallel execution.Supports mysql, postgres and ms-sql-server.

Unobtrusive debug logging for Ruby. NO LITTERING. Automatically log selected methods and their arguments as they are called at runtime!

Decouplio is a zero dependency, thread safe and framework agnostic gem designed to encapsulate application business logic. It's reverse engineered through TDD and inspired by such frameworks and gems like Trailblazer, Interactor.

Simple and composable validation and coercion of data structures inspired by clojure specs

Kafka libraries for Ruby.

ActiveSupport's delegation syntax is much more convenient than Ruby's stdlib Forwardable. This gem just extracts it as an independent functionality (available on-demand without monkey-patching Module).

Communicate with Deluge torrent client via RPC protocol

Allow developers to optionally include a set of development gems without adding to the Gemfile.

A framework on top of Karafka for Change Data Capture on the model level.

Sinatra Based Application Framework

Parses rightsMetadata xml into a useable object

Contains classes to register objects and initialize workflows

A client for dor-services-app

A DigitalOcean-community-themed username generator.

This gem is designed to make it easier to integrate with the Hubspot API

This gem allows you to pass in a EDIFACT string or file, and returns an array structure, to enable additional processing and validation

Scrape EGP exchange rate from different EG Banks

Emailbutler allows you to track delivery status of emails sent by your app.

Two way file syncer using platform native notify.