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Really remove undefined entries from json #1

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Really remove undefined entries from json #1

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5 changes: 1 addition & 4 deletions src/Simple/JSON.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,7 @@
jsx:decode(S, [return_maps])
end.

% This is a lie for sure, but there is no such thing as undefined in JSON, the JS version relies on objects
% containing properties with undefined values to be omitted, while we would have to recurse here before passing
% to JSX to remove them or
'_undefined'() -> null.
'_undefined'() -> undefined.

stringifyJSON(J) -> jsx:encode(remove_undefined(J)).

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