module GraphQL::Types::Relay::NodeBehaviors

def self.included(child_module)
  child_module.extend(ClassMethods)
  child_module.description("An object with an ID.")
  child_module.field(:id, ID, null: false, description: "ID of the object.", resolver_method: :default_global_id)
end

def default_global_id
  context.schema.id_from_object(object, self.class, context)
end