code: function resubscribe (state, tokens) {
      tokens = typeof tokens === 'string' ? tokens.split(/,\s*/) : tokens;
      tokens = !tokens.length ? [tokens] : tokens;
  
      var result = curryMap(state._topics, unsuspendSubscriber, tokens);
  
      return result.length === 1 ? result[0] : result;
    }
docs: Reactivates all subscriptions associated with a token or all
  subscriptions that are descendants of a topic.
  
  @function resubscribe
  @memberof Arbiter
  
  @param {Token|Topic} token The token or topic to reactivates
  @return {Boolean} Returns false if the token's subscription cannot be
  located and true otherwise. This returns an array if multiple tokens
  or topics used.
  
  @example
  
  Arbiter.subscribe('a, b, c', function() {}); // Create 3 listeners
  Arbiter.unsubscribe('', true); // Suspends all listeners
  Arbiter.resubscribe(''); // Resumes all listeners