Adam Klein

PS we should basically just run the whole Series test suite on a lazy series :)

Actually, this looks close: ``` let df1 = Frame.ofValues [("x","a", 1); ("y", "a", 3); ("x", "b", 2); ("y", "b", 4)] ;; let df2 = Frame.ofValues [("x","a", 5); ("y", "a", 7);...

I understand `expandCols` better now, thanks for the explanation! I filed a new "issue" that highlights either a bug or a misunderstanding. I don't think we need to tack on...

PS I'm not sure we need an `expandLevel` ... and I think the `First` `Second` ... naming is actually `Column1` `Column2` etc. and only exists in our compatibility layer? Another...

Is this even F# compatible? s $> f error FS0035: This construct is deprecated: '$' is not permitted as a character in operator names and is reserved for future use

Also, doesn't seem to respect Guid and DateTime schema types. Will submit pull request to fix.

> I only have this error when I set for iOS device (iphone/ipad) on the google chrome dev tools. Try changing to android or responsive, then reload. Yes, this avoids...