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[ANN] Composite Primary Keys for ActiveRecord 0.3.2

Dr Nic

7/23/2006 2:13:00 PM

[Cross-posting from Ruby on Rails forum]

ActiveRecords with composite primary keys now seem to happily support
find/create/update/destroy options.

Url: http://compositekeys.rub...

Background:
Rails/ActiveRecords has long been critised for not supporting legacy
databases, especially composite primary keys. This gem extends ARs with
this support.

Cheers
Nic

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2 Answers

Sven Suska

7/24/2006 8:49:00 AM

0

Thanks, Nic, for crossposting!

I'm so happy to know, that composite primary keys
can at last be used with ActiveRecord.

Thanks you for sharing your code with us (me, especially :-) )

Sven


Dr Nic wrote:
> [Cross-posting from Ruby on Rails forum]
>
> ActiveRecords with composite primary keys now seem to happily support
> find/create/update/destroy options.


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Dr Nic

7/24/2006 9:14:00 AM

0

Sven Suska wrote:
> Thanks, Nic, for crossposting!
>
> I'm so happy to know, that composite primary keys
> can at last be used with ActiveRecord.
>
> Thanks you for sharing your code with us (me, especially :-) )

No problems :)

Let me know of any special use cases that don't work (else I'll just
keep writing code that just I need)

At the moment I'm working on foreign keys in associations, e.g.

class Foo < AR::Base
has_many :bars, :foreign_key => [:bar_id, :seq]
end

Cheers
Nic


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