A simple session implementation for angular apps

session.js

define(function () {
  return [function () {
    var keyName = API_KEY_NAME;
    var key = localStorage.getItem('sessionKey');

    return {
      keyName: function () {
        return keyName;
      },

      key: function () {
        return key;
      },

      setKey: function (val) {
        key = val;
        localStorage.setItem('sessionKey', key)
      }
    }
  }]
})

The essence of simplicity :)