Method GEOHASH

geo.go:128–139

GEOHASH returns the Geohash strings (see https://en.wikipedia.org/wiki/Geohash) of the given members. If any members were not found, they will not be present in the returned map. Cost is O(1) / 1 RCU for each member. Works similar to https://redis.io/commands/geohash

(key string, members ...string)

//
// Works similar to https://redis.io/commands/geohash
func (c Client) GEOHASH(key string, members ...string) (geohashes map[string]string, err error) {
	geohashes = make(map[string]string)
	locations, err := c.GEOPOS(key, members...)

	for _, member := range members {
		if location, found := locations[member]; found {
			geohashes[member] = location.Geohash()
		}
	}

	return
}

// GEOPOS returns the stored locations for each of the given members, as a map of member to location.
// If a member cannot be found, it will not be present in the returned map.