code: function createAccessors(keys) {
        var fname;
        lodash.forEach(keys, function(key) {
  
          key.replace(/[^\w\d-]/g, '');
  
          // get<key>
          fname = createFnName('get', key);
          self[fname] = function() {
            return getKey(ns + key);
          };
  
          // set<key>
          fname = createFnName('set', key);
          self[fname] = function(value) {
            return setKey(ns + key, value);
          };
  
          // remove<key>
          fname = createFnName('remove', key);
          self[fname] = function() {
            return removeKey(ns + key);
          };
  
        });
      }
docs: Private functions
   Create accessor functions for each key.