how to auto convert nil to [NSNull null] when add it to array(dict)?
I have some values need to be added to a array (initwithobjects), and encode to JSON string later.
As everyone knows, when array meet a nil, it will stop read next value.
As convention of JSON Array, the nil should be act as an null in ordered position.
Should I check every value, and manually convert it to [NSNull null] before add it to array?
No comments:
Post a Comment