Near timezone search for (lat, lon).

[johniez]

Suited for coastal areas, where tzNameAt() gives no results.

• method tzNameNear(lat, lon) returns near polygon point and distance to it (= distance to polygon itself could be lesser).

[mattbornski]

@johniez neat idea. any tests?

[johniez]

Oops, tests are missing (and doc in readme is missing too). I will try to find some time to add tests.

[brianreavis]

I don't think this works quite as expected yet. For example:

tzwhere.init();

// should yield America/Denver
tzwhere.tzNameNear(44.7632226348, -107.7551973984, 1000)

{
    data: {
        key: '0',
        latitude: 47.967781,
        longitude: -104.00808,
        distance: 458174
    },
    tz: 'America/Chicago'
}