As a follow up, Using accepts_nested_attributes for, I was able to bypass
this problem as I can take either :name of :name_attributes.
On Sunday, November 9, 2014 8:44:05 PM UTC-6, Patrick Blesi wrote:
>
>
> Currently strong_parameters do not allow you to overload keys in permitted
> parameters. I am proposing a change that allows you to accept scalar
> values, arrays, or a hash of parameters for a particular permitted key,
> instead of exclusively one of the three.
>
> This is allowed by passing an array with multiple of the same key with
> different values. For example: `user: [:name, {:name => []}, {:name =>
> [:first, :middle]}]`.
>
> The particular case that this addresses for me is that I have a
> polymorphic object whose attributes can either be a scalar value or another
> rails model. This solution allows me to provide one permitted parameters
> hash to accept all possible types of the polymorphic object without having
> to condition on the parameters themselves.
>
> You can take a look at the code I have written to solve this problem here:
>
> https://github.com/pblesi/rails/commit/1ce634e9990b9b5397b7e5e6aa265ed0410379fc
>
> I appreciate any feedback on the proposed solution.
>
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