lib/errors.rb in datasift-3.1.5 vs lib/errors.rb in datasift-3.2.0

@@ -1,42 +1,55 @@
+# Custom error class for rescuing DataSift errors
 class DataSiftError < StandardError
   attr_reader :status
   attr_reader :body
 
   def initialize(http_status = nil, http_body = nil)
     @status = http_status
     @body   = http_body
   end
 
   def message
-    @body == nil ? @status : @body
+    @body.nil? ? @status : @body
   end
 
   def to_s
-    #if both body and status were provided then message is the body otherwise the status contains the message
-    msg           = !@body.nil? && !@status.nil? ? @body : @status
-    #if body is nil then status is the message body so no status is included
+    # If both body and status were provided then message is the body otherwise
+    #   the status contains the message
+    msg = !@body.nil? && !@status.nil? ? @body : @status
+    # If body is nil then status is the message body so no status is included
     status_string = @body.nil? ? '' : "(Status #{@status}) "
     "#{status_string} : #{msg}"
   end
 end
 
 class NotSupportedError < DataSiftError
 end
 
+# Standard error returned when receiving a 400 response from the API
 class BadRequestError < DataSiftError
 end
 
+# Standard error returned when receiving a 401 response from the API
 class AuthError < DataSiftError
 end
 
 class ConnectionError < DataSiftError
 end
 
+# Standard error returned when receiving a 404 response from the API
 class ApiResourceNotFoundError < DataSiftError
 end
 
+# Standard error returned when receiving a 409 response from the API
+class ConflictError < DataSiftError
+end
+
+# Standard error returned when receiving a 410 response from the API
+class GoneError < DataSiftError
+end
+
 class InvalidConfigError < DataSiftError
 end
 
 class InvalidParamError < DataSiftError
 end
@@ -53,9 +66,12 @@
 class InvalidTypeError < DataSiftError
 end
 
 class StreamingMessageError < DataSiftError
 end
+
 class WebSocketOnWindowsError < DataSiftError
 end
+
+# Standard error returned when trying to use a method while missing parameters
 class BadParametersError < DataSiftError
-end
\ No newline at end of file
+end