Created
August 15, 2013 05:42
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| lng_corr = 250 / (Math.cos(coordinates[1] * Math.PI / 180) * 111.11) / 2 | |
| lat_corr = 250 / 111.11 / 2 | |
| query = City.find().where('coordinates.lng').gt(coordinates[0] - lng_corr).lt(coordinates[0] + lng_corr).where('coordinates.lat').gt(coordinates[1] - lat_corr).lt(coordinates[1] + lat_corr) |
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