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Re: Feature-detectable API extensions?

From: Norbert Lindenberg <ecmascript@lindenbergsoftware.com>
Date: Tue, 27 Aug 2013 14:30:42 -0700
Cc: Norbert Lindenberg <ecmascript@lindenbergsoftware.com>, Joshua Bell <jsbell@google.com>, public-script-coord <public-script-coord@w3.org>
Message-Id: <C8B247FD-2A52-456B-B25E-7958206F86A1@lindenbergsoftware.com>
To: Boris Zbarsky <bzbarsky@MIT.EDU>

On Aug 27, 2013, at 14:28 , Boris Zbarsky <bzbarsky@MIT.EDU> wrote:

> On 8/27/13 5:21 PM, Joshua Bell wrote:
>>    In this case, yes: passing "" or 0 would throw.
>> 
>> Is Norbert asking about the existing IDBCursor continue() method?
> 
> I assumed he meant the new signature.
> 
> The old signature ignores the second arg completely.
> 
> The new signature will throw for some values of the second arg.
> 
> So if you pass one of those values and get an exception, you're looking at the new signature.

Exactly.

Norbert
Received on Tuesday, 27 August 2013 21:31:10 UTC

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