def fixed_dependencies
      fixed_attrs = fixed_attributes

      filtered_dependency_attributes.each_with_object(Set.new) do |(key, value), fixed_deps|
        fixed_deps.merge(value) if fixed_attrs.include?(key)
      end.reject(&:saved?)
    end
def fixed_dependencies
      fixed_attrs = fixed_attributes

      filtered_dependency_attributes.each_with_object(Set.new) do |(key, value), fixed_deps|
        fixed_deps.merge(value) if fixed_attrs.include?(key)
      end.reject(&:saved?)
    end
def fixed_dependencies fixed_attrs = fixed_attributes filtered_dependency_attributes . each_with_object ( Set . new ) do | ( key , value ) , fixed_deps | fixed_deps . merge ( value ) if fixed_attrs . include? ( key ) end . reject ( :saved? ) end
Returns fixed dependencies, which are the ones we can't move, because we wouldn't be able to save the data

 @returns [Set<InventoryRefresh::InventoryCollection>] all unique non saved fixed dependencies
Returns fixed dependencies which are the ones we can t move because we wouldn t be able to save the data