require 'mongo'
require 'bson_minihash'

collection = Mongo::Connection.new('127.0.0.1', 27017).db('test').collection('artists')

# Digestion
mini_hash = BSONMiniHash.digest("Syd Vicious", :md5)
p mini_hash
collection.insert(name: "Syd Vicious", hash: mini_hash)
doc = collection.find_one(hash: mini_hash)
p doc

# Packing a hash you already have
mini_hash = BSONMiniHash.pack("3eaace90e5526e5acc96f1d6db146b0ed401c2fe", :sha1)
collection.insert(name: "Geddy Lee", hash: mini_hash)
doc = collection.find_one(hash: mini_hash)
p doc


# Unpacking a mini hash
p BSONMiniHash.unpack(doc['hash'])