Кайдзен

validates

configus

Configus helps you easily manage environment specific settings

ya_acl

Yet Another Acl

usefull_scopes

This gem provides additional scopes for your ActiveRecord models.

kaize.github.io

capi

Capistrano tasks

mail_sandbox_web

mail_sandbox

cookbooks

castle

exceptions_app

deadline_camp

deadline-camp.ru

itc73

timepad

timepad api gateway

ancestry

Organise ActiveRecord model into a tree structure

conference

draper

Decorators/View-Models for Rails Applications

earch

freezing_email

http_accept_language

Ruby on Rails plugin. Fishes out the Accept-Language header into an array.

programmers-day

programmers-day

auditable

A simple(r) auditing / version tracking library for Rails (ActiveRecord). Developed and tested for Rails 3.2 onwards. Should work with earlier Rails 3 versions but no guarantee. Should be easy to tweak it though.

chef-postgresql

private_pub

Handle pub/sub messaging through private channels in Rails using Faye.

tengs_cli

translate_interface

uni_sender_gem

Gem that provides api for unisender.com.ua

yandex-metrika-rails