uuids in base 62

base62.js

// just gluing libs 

var uuid = require('node-uuid')
var Base62 = require('base62')
var genUUID62 = function() {

  var buffer = [];
  var opts = null;
  var offset = 0;
  uuid.v4(opts, buffer, offset);
  
  return buffer.map(Base62.encode).join('');
}