method

target_scope

rails latest stable - Class: ActiveRecord::Associations::ThroughAssociation

target_scope()

private

We merge in these scopes for two reasons:

1. To get the default_scope conditions for any of the other reflections in the chain
2. To get the type conditions for any STI models in the chain

# File activerecord/lib/active_record/associations/through_association.rb, line 34
        def target_scope
          scope = super
          reflection.chain.drop(1).each do |reflection|
            relation = reflection.klass.scope_for_association
            scope.merge!(
              relation.except(:select, :create_with, :includes, :preload, :eager_load, :joins, :left_outer_joins)
            )
          end
          scope
        end

target_scope

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