Re: How to write an RSS client for iOS
Re: How to write an RSS client for iOS
- Subject: Re: How to write an RSS client for iOS
- From: "Gary L. Wade" <email@hidden>
- Date: Sat, 13 Feb 2016 12:16:26 -0800
For dates, you can try using NSDataDetector, but I’ve found recently that it doesn’t work well if you only have a date or a time, only if you have both; it adds a placeholder value in those cases and doesn’t report that you only have one or the other. In the case for RSS feeds, though, you shouldn’t have that issue unless you’re using it on content, but keep that in mind.
And, if anyone else finds the same need from NSDataDetector as me, please join me in writing a bug requesting this to be fixed in the next OSes and documented how we can make some use of NSDataDetector in the current and prior versions (I have personally figured this out already, but it’s fragile and not the best or supported practice). Note that my bug has already been duplicated, probably from my initial tech support incident, and this helps get it prioritized higher.
—
Gary
> On Feb 13, 2016, at 10:44 AM, Jens Alfke <email@hidden> wrote:
>
> There are other “fun” details, like parsing dates — the different specs call for different date formats, and many feeds just ignore those and emit some other date format, which makes parsing them really difficult. Our code ended up with a list of about 20(!) date-format strings and tried them one after the other.
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