== Description
ActiveRecord (Rails) does not support composite primary keys by default.
This library extends the activerecord gem to provide CPK support.

== Installation
gem install composite_primary_keys

== Synopsis
require 'composite_primary_keys'

class ProductVariation
set_primary_keys :product_id, :variation_seq
end

record = ProductVariation.find(345, 12)

== Notes

Also supports composite foreign keys for associations.

See http://compositekeys.rubyforge.org for more.

== Running Tests

See test/README.tests.txt

== Url

http://compositekeys.rubyforge.org

== Questions, Discussion and Contributions

http://groups.google.com/compositekeys

== Authors
* Dr Nic Williams (original)
* Jason Langenauer (base fork)
* Daniel Berger
* Charlie O'Keefe
* Ardith Falkner
* Ying Hong