geohash64

Project is attempt of porting:

• google maps base64:

• google algorithm

• Nathan Villaescusa's, ptyhon code

• python-geohash64 base64 geo encodings to nodejs. (eventually)

install

And then install with npm:

npm install

use

Overall you should refer to the specs..

But to enlighten everyone here are some specs copied here:

geohash64 = require 'geohash64'
manyHashes = ['_p~iF~ps|U', '_atqG`~oia@', '_flwFn`faV', '_t~fGfzxbW']
fullHash = manyHashes.reduce((prev, current) ->
  prev + current)

#fullHash should be '_p~iF~ps|U_atqG`~oia@_flwFn`faV_t~fGfzxbW'
test1 = geohash64.encode(manyPoints) == fullHash

test2 = _.Equal(geohash64.decode(fullHash,true), manyPoints)

throw new Error('Hashes are not what expected!') unless (test1 and test2)