Filtering child objects in a has_many :through relationship in Rails 3

Question

Greetings,

I have an application where Companies and Users need to belong to each other through a CompanyMembership model, which c

Answer 1

An even cleaner way would be to add an association to your Company model, something like this:

has_many :admins, :through => :company_memberships, :class_name => :user, :conditions => {:admin => true}

You might have to dig into the rails doc to get the exact syntax right.

You shouldn't need :include, unless you have other classes associated with :user that you might reference in your view.