Issue with arrays?

[animedbz16]

It seems that there is a problem with storing arrays with the memory adapter as testing this with the mongoDB adapter works fine.

module.exports = {
  adapter: "memory",

  attributes: {
    string: {
      type: 'string',
      required: true,
      notNull: true,
      notEmpty: true,
    },
    array: {
      type: 'array',
      required: true,
      notNull: true,
      notEmpty: true,
    }
  },
  beforeCreate: function(obj, next){
    sails.log.info("beforeCreate", obj);
    next();
  },

  afterCreate: function(obj, next){
    sails.log.info("beforeCreate", obj);
    next();
  }
};

Logging output:

2014-05-23T18:25:10.736Z - info: beforeCreate { name: 'String', array: [ 'Element 1', 'Element 2', 'Element 3' ] }
TypeError: Cannot call method 'push' of undefined
    at Object.module.exports.adapter.create (/home/user/sails-project/node_modules/sails-memory/index.js:276:25)
    at module.exports.create (/home/user/sails-project/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:12:18)
    at /home/user/sails-project/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:104:21
    at /home/user/sails-project/node_modules/sails/node_modules/async/lib/async.js:229:13
    at /home/user/sails-project/node_modules/sails/node_modules/async/lib/async.js:139:25
    at /home/user/sails-project/node_modules/sails/node_modules/async/lib/async.js:226:17
    at /home/user/sails-project/node_modules/sails/node_modules/async/lib/async.js:553:34
    at /home/user/sails-project/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:86:11
    at /home/user/sails-project/node_modules/sails/node_modules/async/lib/async.js:139:25
    at /home/user/sails-project/node_modules/sails/node_modules/waterline/lib/waterline/query/dql.js:80:13