Ruby API for use with bitstamp.

Ruby API for use with bitstamp.

Ruby API for use with bitstamp.

Ruby API for use with bitstamp.

Cумма прописью

An awesome, flexible, powerful, useful, tricky and liar Rails 3 recommendations engine.

A gem for Dan Mayer's resume

This ensures that devise will update a last_seen flag on the model whenever you check if a user is authed.

A datamapper plugin that allows nested model assignment like activerecord.

DataMapper plugin constraining relationships

DataMapper plugin for magical timestamps

Makes transaction support available for adapters that support them

Enwrite allows you to generate a website from content stored in Evernote.

Calculates the geo distance between two locations using longitude and latitude using Haversine, Speherical or Vincenty formula. This is done using Math formulas without resorting to Active Record or SQL DB functionality

Easily add autocomplete geo-functionality to your Rails app :)

Rails integration for the Sunspot Solr search library

An EventMachine based S3 client

HelpScout API Wrapper

Beat Heroku's 60s boot timeout with a forward proxy.

An implementation of the HyperLogLog set cardinality estimation algorithm in Ruby using Redis as a back-end