Hi,

I have an "automation" model with some config data.  When it runs it looks
across other models and does some matching, however it also builds up a list
of "duplicate data" type issues identified as part of the routine.

In terms of how I capture this array of duplicate data issues and pass to a
view for display what would Rails best practice suggest? For example:
* use validation framework (e.g. add_to_base, and then the helper tags to
display) even though the data is not associated with attributes in the model
* extend an application_error Exception to include an Array
* just use an array to pass back to controller, which stores as an instance
variable (@duplicates) and write custom code to display in view (i.e. won't
use error/validation tags)

thanks


-- 
Greg
http://blog.gregnet.org/

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