def convert(answer)
      case answer
      when Hash
        convert_hash(answer)
      when Array
        convert_array(answer)
      else
        answer
      end
    end
def convert(answer)
      case answer
      when Hash
        convert_hash(answer)
      when Array
        convert_array(answer)
      else
        answer
      end
    end
Reworks answer to translate {INT_FIELDS}, {FLOAT_FIELDS} and {BOOL_FIELDS}.
 @param answer API answer field.
 @return Translated answer.