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Re: undefined values in dictionaries

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Tue, 11 Jun 2013 22:21:35 -0400
Message-ID: <51B7DB2F.3020908@mit.edu>
To: Jonas Sicking <jonas@sicking.cc>
CC: "public-script-coord@w3.org" <public-script-coord@w3.org>
On 6/11/13 8:00 PM, Jonas Sicking wrote:
> I think there's agreement here that we should test "dictionary.member
> != undefined" rather than "member in dictionary"

Huh.  I must have missed the discussion....

> This aligns with how dictionary handling is handled by ES6.

I'd love to read up more on this.  Where in ES6 are there dictionaries?

> The WebIDL spec just hasn't been updated yet.

Cameron?

-Boris
Received on Wednesday, 12 June 2013 02:22:08 UTC

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