How to handle exceptions with Ruby Rest-Client

See heading Exceptions on http://rubydoc.info/gems/rest-client/

• for results code between 200 and 207 a RestClient::Response will be returned
• for results code 301, 302 or 307 the redirection will be followed if the request is a get or a head
• for result code 303 the redirection will be followed and the request transformed into a get
• for other cases a RestClient::Exception holding the Response will be raised, a specific exception class will be thrown for know error codes

RestClient.get 'http://example.com/resource'
➔ RestClient::ResourceNotFound: RestClient::ResourceNotFound`

begin
  RestClient.get 'http://example.com/resource'
rescue => e
  e.response
end
➔ 404 Resource Not Found | text/html 282 bytes