server/server.js
function openUid(dataDir, cb){
	var fn = dataDir + '/minnow_data/server.uid'
	exists(fn, function(exists){
		if(exists){
			fs.readFile(fn, 'utf8', function(err, uid){
				if(err) throw err;
				cb(uid)
			})
		}else{
			var uid = seedrandom.uid()
			fs.writeFileSync(fn, uid, 'utf8');
			cb(uid)
		}
	})
}
function openUid(dataDir, cb){
	var fn = dataDir + '/minnow_data/server.uid'
	exists(fn, function(exists){
		if(exists){
			fs.readFile(fn, 'utf8', function(err, uid){
				if(err) throw err;
				cb(uid)
			})
		}else{
			var uid = seedrandom.uid()
			fs.writeFileSync(fn, uid, 'utf8');
			cb(uid)
		}
	})
}
/*
var old = Array.prototype.indexOf
var ccc = 0
Array.prototype.indexOf = function(v){
++ccc
if(ccc < 2000) return old.call(this, v)

_.errout('TODO')
}