lib/json: add error checking in the json deserialization example

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/json/serialization.nit b/lib/json/serialization.nit
index 65d5cbf..19c38ea 100644 (file)
--- a/lib/json/serialization.nit
+++ b/lib/json/serialization.nit
@@ -93,6 +93,10 @@
 # var deserializer = new JsonDeserializer(json_code)
 #
 # var meet = deserializer.deserialize
+#
+# # Check for errors
+# assert deserializer.errors.is_empty
+#
 # assert meet isa MeetupConfig
 # assert meet.description == "My Awesome Meetup"
 # assert meet.max_participants == null