Rails way to harness the power of SQL "EXISTS" statement

Fast and precise time zone by geo coordinates lookup

Simple, dependency-free Wilson score

Wolverine provides a simple way to run server-side redis scripts from a rails app

A Ruby natural language processor to extract stats from text, such was word count and more.

ActiveRecord/Rails Integration for the Workflow library. Workflow is a finite-state-machine-inspired API for modeling and interacting with what we tend to refer to as 'workflow'.

xcres searches your Xcode project for resourcesand generates an index as struct constants.

An easy to use, extensible library for semi-automatically mapping Ruby objects to XML and back. Includes an XPath interpreter.

yaml encryption/decryption helper.

This is a YARD extension that brings support for modules making use of ActiveSupport::Concern. It makes YARD parse docstrings inside included and class_methods blocks and generate the proper documentation for them.

Print labels using ZPL2 and Ruby

Tools to help you develop Zendesk Apps.

Concise DSL for generating OpenAPI Specification 3 (OAS3) JSON documentation for Rails application.

Stream out ZIP files from Ruby. Successor to zip_tricks.

Abracadabra: The gem that swaps out text with a fully-compliant Rails form in one click using JQuery and rails.js.

Writing specs for complex validations is annoying. AcceptValuesFor makes iteasy to test your validations with real world values, asserting which valuesshould be accepted by your model and which should not.

Parses templates for render calls and uses them to precompile

UI interface for rails-settings-cached in active admin

Bootstrap skin for ActiveAdmin.

Wrapper over Rails Event Store with conventions and transparent Rails integration