Spree 2.0 undefined method `>' for {}:ActiveSupport::OrderedHash

[marya-ivanovna]

When trying add new product get an error: "undefined method `>' for {}:ActiveSupport::OrderedHash"

    def include?(product)
      res = apply_on(Product.where(:id => product.id), false)
      res.count > 0
    end

[radar]

Hi @marya-ivanovna, could you please provide the information requested in the contributing guide? That'd help me be able to debug this issue.