Module: Marathon::Error

Included in:
Base, Connection
Defined in:
lib/marathon/error.rb

Overview

This module holds the Errors for the gem.

Defined Under Namespace

Classes: ArgumentError, AuthenticationError, ClientError, IOError, MarathonError, NotFoundError, TimeoutError, UnexpectedResponseError

Class Method Summary collapse

Class Method Details

.error_class(response) ⇒ Object

Get reponse code specific error class. response: HTTParty response object.



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# File 'lib/marathon/error.rb', line 49

def error_class(response)
  case response.code
    when 400
      ClientError
    when 422
      ClientError
    when 404
      NotFoundError
    else
      UnexpectedResponseError
  end
end

.error_message(response) ⇒ Object

Get response code from http response. response: HTTParty response object.



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# File 'lib/marathon/error.rb', line 64

def error_message(response)
  body = response.parsed_response
  if not body.is_a?(Hash)
    body
  elsif body['message']
    body['message']
  elsif body['errors']
    body['errors']
  else
    body
  end
rescue JSON::ParserError
  body
end

.from_response(response) ⇒ Object

Raise error specific to http response. response: HTTParty response object.



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# File 'lib/marathon/error.rb', line 39

def from_response(response)
  error_class(response).new(error_message(response)).tap do |err|
    err.response = response if err.is_a?(UnexpectedResponseError)
  end
end