Errship is a Rails 3.1 engine for rendering error pages inside your layout. It supports i18n, custom exceptions, and Airbrake (Hoptoad) error tracking.

SDK for interacting with the ESP API.

Lightweight Ruby API for NCBI Eutils. This gem only provides API for NCBI Eutils. If you need full access to other NCBI databases, try BioRuby (bio gem) instead.

Generates HTML event calendars

Store exceptions in local datbase using Hoptoad API

A library for preloading test data in rails applications.

FactoryFaster makes your FactoryGirl tests faster.

A gem for the FamilySearch Platform. Documentation for the FamilySearch Platform can be found at https://familysearch.org/developers/.

Fast ActiveRecord Serializer

Filbunke client and library

Fluentd plugin

Redis(zset/set/list/string) output plugin for Fluentd...

Tired of repeating 'validates_format_of' with the same regex expression across your models only to validate the same email address and postal code fields? So am I. Use format_for_extensions to dynamically define reusable formats for any ActiveRecord model attribute you want.

Complex format validators

Wrapper for the Formstack API

gem-status gets the list of gems you use from Gemfile.lock file and runs some checks on those gems. Checks that can be run are: * Does it has a license? If it does not, it can be a problem for distributing your software with this gem. * Is it Gpl? If it is, it can be a problem if your software or other gems are not GPL compatible. * Is the same in Rubygems.org? This is for people who uses his own gem server. This checks the gems are the same. * Does it has security alerts? This will search into the commits and into security mailing lists for possible security messages.

whois for gems, because gem names are like domains in the 90's

Query the MaxMind GeoIP data records via a web service

GeoKit module for using Maxmind GeoIP City database

Command-line tool designed to back up repos from github