To me, that seems like you'd want a separate model, not a join table. - Rob

On Saturday, September 4, 2021 at 5:41:11 PM UTC-7 John Knapp wrote:

> I have a standard many_to_ many with a model for the join table. The join 
> table has an extra attribute, "quantity".
>
> class Plan < Sequel::Model
>     many_to_many :capabilities
> end
>
> # join table with extra column "quantity"
> class CapabilitiesPlans < Sequel::Model
> end
>
> class Capability < Sequel::Model
>     many_to_many :plans
> end
>
> I can create the join record directly but that doesn't feel like the 
> sequel way.
>     CapabilitiesPlans.create(capability_id: c.id, plan_id: p.id, 
> quantity:5)
>
> But how can I modify this syntax to add quantity?
>     p.add_capability(c)
> How to add the extra attribute using the add_*association* method?
>
> These two don't work:
>     p.add_capability(c).quantity(5)
>     p.add_capability(c, quantity: 5)
>
> I feel I must be missing something obvious but I've studied the docs and 
> posts on here and have struck out! 
>
> I'd be happy to author documentation for this once I learn.
>
> --JK
>

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