module Sportradar
  module Api
    class Data

      # Attributes that have a value
      def attributes
        all_attributes.select {|x| !self.send(x).nil? }
      end

      def all_attributes
        self.instance_variables.map{|attribute| attribute.to_s.gsub('@', '').to_sym }
      end

      def parse_into_array(selector: , klass: )
        if selector.is_a?(Array)
          selector.map {|x| klass.new x }
        elsif selector.is_a?(Hash)
          [ klass.new(selector) ]
        end
      end

      def parse_out_hashes(data_element)
        if data_element && data_element.is_a?(Array)
          data_element.find {|elem| elem.is_a?(Hash) }
        else
          data_element
        end
      end

    end

  end
end