Lockable.js

Lockable.js

  var Lockable = function () {
    var exports = {};
    var _locks = {};

    exports.lock = function (name) {
      _locks[name] = true;
    };

    exports.unlock = function (name) {
      _locks[name] = false;
    };

    exports.isLocking = function (name) {
      return _locks[name] === true;
    };

    return exports;
  };