Null value handling

[ThomasOpiolka]

Null values in an Json like

{ my: null }

should not return null, but render a string.Empty.

Otherwise other providers will try to render the value. In such a case the IDynamicMetaObjectProvider will then use the static DynamicCallSiteCache internally which can lead to the parsed json structure not being released from memory. This is especially problematic if the Json is large and the DynamicCallSiteCache being a static class variable.

I hope this helps someone else as well.

[pavel-haroshka]

@wh33ler Hello! I also encountered the problem of null values, can you tell me how you solved this problem in your code?

int? value1; // Nullable int
string? value2; // Nullable string

[ThomasOpiolka]

I have made a PullRequest https://github.com/StubbleOrg/Stubble.Extensions.JsonNet/pull/14/files which I ended up using in my scenario. I hope this helps.