def properties
      return [] if @definition['properties'].nil?
      @definition['properties'].each_with_object([]) do |(key, value), results|
        content = { name: key, definition: value }
        results << Openapi2ruby::Openapi::Schema::Property.new(content)
      end
    end
def properties
      return [] if @definition['properties'].nil?
      @definition['properties'].each_with_object([]) do |(key, value), results|
        content = { name: key, definition: value }
        results << Openapi2ruby::Openapi::Schema::Property.new(content)
      end
    end
OpenAPI schema properties
 @return [Array[Openapi2ruby::Openapi::Schema]]