Drop Zone is a solution to the problem of restricted sales in censored markets. The proposal is for the design of a protocol and reference client that encodes the location and a brief description of a good onto The Blockchain. Those wishing to purchase the good can search for items within a user-...

An earth-simulation environment with ActiveRecord models and data

The easiest way to create bookmarklets in your rails app.

eav_hashes allows you to to leverage the power of the EAV database model in the way you would expect to use it: a hash. Unlike other gems which require you to create a special model and/or define which attributes you want to have EAV behavior on (both of which defeat the purpose), all...

Flexible configuration for Ruby/Rails applications with a variety of backends

Effective Email Templates provides an admin access to modify email templates

Quickly build an online store with carts, orders, automatic email receipts and payment collection via Stripe, StripeConnect, PayPal and Moneris.

Make any controller an effective resource controller.

Elasticrawl is a tool for launching AWS Elastic MapReduce jobs that process Common Crawl data.

Ensnare.

Simple enum fields for ActiveRecord

Enum Attributes Validation provides validation functionality for enum attributes in models.

Extends ActiveRecord with enumeration capabilites.

A simple plugin to handle, log, and customize production errors

Cache management for Rails

Use raw SQL to insert database records in bulk. Supports uniqueness constraints, timestamps, and checking for existing records.

A collection of extensions for a factbase, helping the judges of Zerocracy manipulate the facts and create new ones

FinePrint allows site admins to easily create, update and ask users to sign site agreements, keeping a record of when users signed a certain version of each agreement.

Description of Firebase::Auth::Rails.

It provides an easier way to create denormalized records to be used for reporting, includes generation of migration file.