module Scrivito
  class Deprecation
    class << self
      def warn(message, source = caller(1))
        ActiveSupport::Deprecation.warn(message, source)
      end

      def warn_method(deprecated_method_name, new_method_name = nil)
        warn(warn_method_message(deprecated_method_name, new_method_name), caller(1))
      end

      private

      def warn_method_message(deprecated_method_name, new_method_name = nil)
        message = "The method #{deprecated_method_name} is deprecated and will be removed "\
          "from the Scrivito SDK in the next major version. "
        message << "Please use #{new_method_name} instead" if new_method_name
        message
      end
    end
  end
end