class Github::Error::GithubError

def backtrace 

def backtrace
  if @response_message && @response_message.respond_to?(:backtrace)
    @response_message.backtrace
  else
    super
  end
end

def initialize(message = $!)


Initialize a new Github error object. 
def initialize(message = $!)
  if message.respond_to?(:backtrace)
    super(message.message)
    @response_message = message
  else
    super(message.to_s)
  end
end