DataMapper plugin providing better error messages handling.

DataMapper Visualizer is both a library and a command-line utility for visualizing the Models, Properties and Relationships defined in a DataMapper based Ruby project.

YAML Adapter for DataMapper

Timezone aware datatypes for DataMapper

Tagging implementation for DataMapper

A DataMapper 1.1.x adapter to the Salesforce API

Merb plugin that provides support for datamapper

Create, Distribute, and Install Ruby applications easily

datamapper storage for ruote (a workflow engine)

Tokyo Cabinet/Tyrant Table DataMapper Adapter.

This Sinatra extension, derived from omniauth_pure by Marcus Proske, adds OmniAuth authorization to your Sinatra application, so your users can login using FaceBook, Twitter and many other authorization providers, as long as you supply the API keys. It uses DataMapper and HAML.

StompBox - Git-based deployment console for TorqueBox

A DataMapper adapter for System Shepherd flavored REST services

Simplistic attachment management

ANTFARM is a passive network mapping tool capable of parsing data files generated by common network administration tools, network equipment configuration files, etc. Designed for use when assessing critical ...

Pagination on JRuby running on the Google AppEngine

some helper and util stuff for the jruby wrapper for the google app engine to make life easy

Parse a field with a markup engine and save it to a new field created by the plugin.

Merb Slice that allows you to process stuff with braintree, without storing credit cards and shit

Flapjack is highly scalable and distributed monitoring system. It understands the Nagios plugin format, and can easily be scaled from 1 server to 1000.