Comments (4)
I solved this a different way.
My first solution was to dump out all of the Is* flags on type and realize that List<> has IsGeneric true and that I could get the type from the type.TypeArguments.
Then I realized that Type.Unwrap exists for this purpose. So now I am using that instead of needing to test against empty.
However, I have a different use case where I think I need to test against empty...
I have the interface being dumped out properly and all the necessary imports happening, but the last piece of the puzzle is when the class is derived from another class. I need to extract the type from the BaseClass, extract the base class's type and import that. My first inclination is to test the BaseClass against null, but then empty doesn't exist.
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I am going to close this. I discovered that I missed the "null" entry in Scriban that I can use instead of empty. And this works just fine.
For the example above, I was able to use Class.HasBaseClass to avoid testing against null. But I did run up against a case where I needed to use the Type.ArrayType value when Type.IsEnumerable was true. It turns out that IsEnumerable is true in lots of cases where ArrayType is null and can't be used. So checking against null worked well there.
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Why simply not use IsArray
property? "empty" will be available in version 0.0.8
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I don't recall the exact case, but I was dumping out all the Is* flags and I am pretty sure that IsArray was true for some other case where ArrayType was still null.
But no matter because "null" as a Scriban keyword is available. I had missed it in the Scriban docs the first few times I was looking through their languages page. I am successfully testing against "null" now.
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