[Webkit-unassigned] [Bug 68610] Microdata: Basic implementation of document.getItems() method

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=68610





--- Comment #16 from Ryosuke Niwa <rniwa at webkit.org>  2011-10-11 13:39:14 PST ---
(In reply to comment #15)
> We usually handle this by adding a modifier to the string argument in the IDL which converts undefined to the null string [ConvertUndefinedOrNullToNullString].  If you need a different semantic, you either need to use [Optional] or [Custom].  Using the string "undefined" is clearly wrong, as you could pass that string.

Yes! ConvertUndefinedOrNullToNullString is what I was looking for. Thanks!

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