alexreisner/geocoder — pull request #276 by gemaker (2012-08-04 23:46:13+00:00)
Title: Add precision method to Geocoder::Result::Yandex.

Yandex maps supports precision method, as Google does.
http://api.yandex.ru/maps/doc/geocoder/desc/reference/precision.xml

| yg: precision | Query house # | Result house # | Comment |
| ------------- | ---------------- | ----------------------------- | --------------------------------------------------------------- |
| exact | 27 housing 1 | 27с1 | Exact match. |
| number | 31 housing 4 | 31 | Only house number matches. |
| near | 16/3 | 18 | Only nearby house is found (18–16 < 10). |
| street | 18 | 4 | Street found (18–4 > 10). |
| other | 22 | – | Streen not found, but township, locality, district, etc. |