bhbryant

replica_sets = mm_env['replica_sets']  # node1:port&node2:port

rs_list = replica_sets.split("&").map {|rs| host,port = rs.split(":"); [host,port.to_i] }
    
MongoMapper.connection = Mongo::RetryReplicaSetConnection.new(*(rs_list << {:read_secondary => true, :auto_refresh  => true }))

MongoMapper.database = mm_env['database']
MongoMapper.database.authenticate(mm_env['username'], mm_env['password'])