Scoping f.collection_select

Question

I've got a model that I'm using a collection_select on and I'd like to scope it to show only accounts that are open. To accomplish this, I've added a boolean field to my account model, defaulting to false.

Here's my attempt at that in my account model:

def open_accounts
    self.where(account_closed: false)
end

And where I'm attempting to use that method in another model's view:

<%= f.collection_select :account_id, current_user.accounts.open_accounts, :id, :registration %>

I'm running into a no method error, despite trying to add the method to both my user and my account models.

Any thoughts?

Answer 1

Ok it appears I may have asked too soon. Feel free to comment on the appropriateness of this solution:

Added scope :open_accounts, -> {where(account_closed: [nil, false])} to my account model. The rest is the same as above.