Rails validator for validating format of czech identification number = IC

Form Objects with no assumptions about persistence and a clean api for associations/validations

Provides a convention for modelling user interactions as use case classes.

Fixed behaviour for inet type in ActiveRecord

Simple module for building client APIs

Wrapper Gem to extend the JsonApiClient::Resource

Automatically respond to JSON::API requests

Jsonite provides a very simple DSL to build HAL-compliant JSON presenters.

Color search for Rails

Kangal brings you a nice set of custom validators for Rails 4.

Use it to build object models in ruby on top of a key value store.

ActiveResource with its feet up. The write less, do more consumer of delicious APIs.

Include a parameterized dynamic module in a namespace and get a full LDAP class hierarchy at your disposal.

Ride the rails but don't touch them.

An object that works with form_for that encapsulates validations and data management, leaving the business logic up to your testable old self.

Redis backed lookup for your models

Ruby wrapper for the LucidWorks REST API

A suite of tools for inspecting, interfacing and working with MagLev. It consists of a number of Rack middlewares to record runtime information in the stone, an associated set of Sinatra middlewares for exposing said information through a JSON interface, and a number of Sinatra web-applications that take advantage of that interface to build a few simple browser-based development tools.

Quick and easy mapping with MapPLZ

A multi-dimensional semantic layer on top of ActiveRecord that allows running pivot table queries and rendering them as CSV, HTML, or KickChart-ready hashes. Supports time dimensions, cohort analysis, custom rollups, and drilling through to the underlying ActiveRecord objects.