vertx / io.vertx.rxjava.redis / RedisTransaction / geohash

# geohash

`open fun geohash(key: String, member: String, handler: Handler<AsyncResult<String>>): RedisTransaction`

Return valid Geohash strings representing the position of one or more elements in a sorted set value representing a geospatial index (where elements were added using GEOADD).

### Parameters

`key` - Key string

`member` - member

`handler` - Handler for the result of this call.

Return