Using build with a has_one association in rails.

Posted by espinet on Stack Overflow See other posts from Stack Overflow or by espinet
Published on 2010-03-18T20:01:52Z Indexed on 2010/03/18 20:11 UTC
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Filed under:

ruby-on-rails

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rails

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has-one

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associations

This is a really noob question but im having trouble finding the answer, is there a way in rails to have 0 or 1 association? For example, I create a user with no objects, than later on create an object for that user.

I tried using build with a 'has_one' association but that blew up... The only way I see this working is using 'has_many'. The user is suppose to only have at most one of these objects, is there any way to do this?

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