Use Filemaker Server as a datastore for DataMapper ORM

DmFilter is a very light weight Rails plugin that makes it easy to fetch your ActiveRecord lists using date or text as a parameter.

This is a DataMapper adapter for FluidDB (www.fluidinfo.com) It makes heavy use of memcache and uses Typhoeus to parallelize fetching tag values. TyphoeusClient can also be used independently to make low-level requests.

FQL Adapter for DataMapper

This Adapter allows you to access any Freebase data with your DataMapper models

It's like apt-get for Mac

datamapper adapter for groonga search engine

dm-hibernate-adapter

A library that lets any datamapper model act like a nested set

DataMapper plugin that adds self-referential friendship functionality to your models.

Datamapper support for localization of content in multilanguage applications

A simple pagination plugin for DataMapper

A DataMapper plugin that provides an easy way to add different states to your models.

A DataMapper plugin that makes getting the <tt>select</tt> options from a Model easier.

Declaratively specify self referential m:m relationships in datamapper models

DataMapper plugin implementing temporal patterns

Ruby wrapper for DMM Web Service API ver2

dm-machinist is a datamapper adapter for machinist 2.0

Ruby DMM Web Service API ver 2.0

Provides the ability to use DataMapper in an environment where database replication draws the need for using separate connections for reading and writing data. This adapter simply wraps two other "real" DataMapper adapters, rather than providing any direct I/O logic