Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Composite Primary Keys support for Active Record
Ruby JavaScript
branch: master

This branch is 673 commits behind composite-primary-keys:master

Fetching latest commit…

Cannot retrieve the latest commit at this time

Failed to load latest commit information.
lib
scripts
tasks
test
website
.gitignore
History.txt
README.txt
README_DB2.txt
Rakefile
init.rb
install.rb
loader.rb

README.txt

= Composite Primary Keys for ActiveRecords

== Summary

ActiveRecords/Rails famously doesn't support composite primary keys. 
This RubyGem extends the activerecord gem to provide CPK support.

== Installation

    gem install composite_primary_keys
    
== Usage
  
    require 'composite_primary_keys'
    class ProductVariation
      set_primary_keys :product_id, :variation_seq
    end
    
    pv = ProductVariation.find(345, 12)
    
It even 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

== Author

Written by Dr Nic Williams, drnicwilliams@gmail.
Contributions by many!

Something went wrong with that request. Please try again.