[Tagging] Add some tag to identify disputed borders
pla16021 at gmail.com
Tue Nov 13 22:45:33 UTC 2018
On Tue, Nov 13, 2018 at 10:24 PM Graeme Fitzpatrick <graemefitz1 at gmail.com>
> I had originally though about calling it 2.0 or 2.5, but thought that may
> create issues!
> So, would aminn_level=2.5 work?
Depends if the database schema holds it as an integer or not. That problem
also applies to
admin_level=-2 depending on whether the schema uses signed or insigned
integers for it.
Or it may be held as a string, in which case you could have
admin_level=2.717828 to deal with
disputes over the bridges in Königsberg. And admin_level=3.14169265358979
But look at what you're trying to achieve with special values meaning
disputed. So 2.5 (or -2) is the
same as 2 but disputed, 3.5 (or -3) is the same as 3 but disputed. It's
cleaner for code in the
renderer and for code in editors (and wetware in humans) to just have
admin_level:disputed=yes (or some such) rather than give special meanings
to special values
of a number.
The days are long gone (thankfully) when programmers had to resort to
trickery like this to
squeeze, for example, a complete typesetting system into 64K of RAM. These
days they go for
comprehensibility and maintainability over saving a few bytes here and
And that's assuming a disputed flag doesn't cause more problems than it
solves: "No, that border
isn't disputed, we're absolutely certain it's right." says one of the
countries involved. So now we
need a flag pointing out that one country disputes that it's a disputed
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