pokemon.trade/lib/pkparse/response_error.rb

module PKParse
  class ResponseError < Error
    def initialize(e)
      super(e)
      parse_body
    end

    private

    def parse_body
      body = original_exception.http_body
      parsed_body = JSON.parse(body, symbolize_keys: true)
      @message = parsed_body[:error]
    rescue
      PKParse.logger.error("Exception parsing ResponseError http body:\n#{$!}\n#{$!.backtrace.join("\n")}")
    end
  end
end