Support for type conversions in params array expansion

[govert]

From this forum post: https://groups.google.com/d/topic/exceldna/l-grehDBLng/discussion.
Currently we only support params arrays of primitive types - the expansion does not integrate with other type conversions. In preference to the suggested implementation in the forum post, I'd rather ensure that an array conversion MyType[] to object[] can be done before the params expansion. The params expansion needs to leave the types as 'object' in order for the 'missing' values to be recognized.

It needs a bit of thought still...

[obadz]

Can this library be used to transparently turn non-float/string/dates into object handles and vice-versa?

[govert]

It would be the right place to add it. I suggest you add a new issue for discussion of object handles.

[govert]

I added a new issue for the object handles wrapper generation.