module PolymorphicConstraints::Utils::PolymorphicModelFinder
Public Instance Methods
get_polymorphic_models(relation)
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# File lib/polymorphic_constraints/utils/polymorphic_model_finder.rb, line 4 def get_polymorphic_models(relation) Rails.application.eager_load! ActiveRecord::Base.descendants.select do |klass| contains_polymorphic_relation?(klass, relation) end end
Private Instance Methods
contains_polymorphic_relation?(model_class, relation)
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# File lib/polymorphic_constraints/utils/polymorphic_model_finder.rb, line 13 def contains_polymorphic_relation?(model_class, relation) associations = model_class.reflect_on_all_associations associations.map{ |r| r.options[:as] }.include?(relation.to_sym) end