Cannot import a ref which was generated by helm-schema due to new required lines

[snuggie12]

We were creating a sub schema for something and we used helm-schema to create it. In a recent change every field gets a "required": [] added to it.

If using the sub schema as a $ref then you get an unmarshalling error since an empty array is not a BoolOrArrayOfString.

I think maybe there's a couple of problems there but not sure:

• Should required be getting added to anything except an object? It seems to me it's supposed to be on objects which have properties only.
• I don't entirely understand the unmarshaling error, but was thinking it gets solved either by using a byte array, reflection, or generics.

[dadav]

Hi snuggie12, thanks for your report. I'll try to get rid of these empty required fields....they weren't added intentional

[dadav]

Should be fixed in #79