core/app/models/spree/payment_method.rb
def gateway_class
      if respond_to? :provider_class
        Spree::Deprecation.warn \
          "provider_class is deprecated and will be removed from Solidus 3.0 " \
          "(use gateway_class instead)"
        public_send :provider_class
      else
        raise ::NotImplementedError, "You must implement gateway_class method for #{self.class}."
      end
    end
# Represents the gateway class of this payment method
#
Represents the gateway class of this payment method
Represents the gateway class of this payment method
def gateway_class
      if respond_to? :provider_class
        Spree::Deprecation.warn \
          "provider_class is deprecated and will be removed from Solidus 3.0 " \
          "(use gateway_class instead)"
        public_send :provider_class
      else
        raise ::NotImplementedError, "You must implement gateway_class method for #{self.class}."
      end
    end
def gateway_class if respond_to? :provider_class Spree :: Deprecation . warn "provider_class is deprecated and will be removed from Solidus 3.0 " "(use gateway_class instead)" public_send :provider_class else raise :: NotImplementedError , "You must implement gateway_class method for #{self.class}." end end
Represents the gateway class of this payment method
Represents the gateway class of this payment method