ActiveModel email validator. Checks MX records for domains. Allows you to block free/disposable email providers

Provides classes and helpers for dealing with emoji character data as unicode. Wraps a library of all known emoji characters and provides convenience methods.

PostgreSQL asynchronous EventMachine client, based on pg interface (PG::Connection)

Faraday extension to enable digest auth

Allows easy integraiton of Filestack's File Picker through dynamic button tags and form helpers

Filterer lets your users easily filter results from your ActiveRecord models.

This is a Rails Engine for https://github.com/dobtco/formbuilder.

Quickly put your screenshots into the right device frames

Integration with MaxMind GeoIP2 API

gimme attempts to bring to Ruby a test double workflow akin to Mockito in Java. Major distinctions include preserving arrange-act-assert in tests, fast feedback for methods the double's real counterpart may not know how to respond to, no string/symbolic representations of methods, argument captor...

Glimmer DSL for SWT (JRuby Desktop Development Cross-Platform Native GUI Framework) is a native-GUI cross-platform desktop development library written in JRuby, an OS-threaded faster JVM version of Ruby. It includes SWT 4.30 (released on December 1, 2023). Glimmer's main innovation is a declarati...

Chef Solo wrapper and configuration manager

Easily embed charts with Google Visualization API, using ruby formatted options in your view files

A Ruby client for Hawkular

Implements Heap's server-side API

Native Ruby ID3 tag reader that aims for 100% coverage of ID3v2.x and ID3v1.x standards

Clone of riif gem with latest updates

API for working with IIIF Presentation manifests.

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!)

kintone API client for Ruby.