I don't think polymorphism in Rails can work that way 

did you try


`has_many :users_following, through: :active_relationships, source: 
:followable, source_type: "FollowableUser"`

`has_many :projects_following, through: :active_relationships, source: 
:followable, source_type: "FollowableProject"`




On Monday, February 10, 2020 at 5:45:41 AM UTC-5, UG wrote:
>
> I am trying to setup a way for my `User` and `Project` model to both be 
> followed through the same `Relationship` model.
>
> I also want to be able to get all items the user has followed with this 
> association:
> `has_many :following, through: :active_relationships, source: :followable, 
> source_type: "Followable"`
>
>
> This way, the projects and users any user has followed can be called with 
> `user.following`. In this case, `Followable` is the polymorphic object that 
> is attributed to both users and projects. Unfortunately, it seems that I 
> cannot set my source_type to a polymorphic object. Is there a way I can 
> bypass this?
>
> Many thanks
>
>
>

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