[LRUG] Binding the creation of 2+ objects together

[Matthew Westcott]

On 31 Jul 2008, at 19:04, Anthony Green wrote: 

I'm seeing this is pattern repeated where an object with a has_one
relationship to a twin is created but you need to check its twin has created
as well and that both will save. You can't create one entry in a table
without a corresponding entry in a different table. 

validates_associated ? 

(I'm not a huge fan of validates_associated though - any error message it 
generates will tend to be fairly vague - or worse, something like "Person is 
invalid"...) 

 - Matt