lib/Dispatcher.js
function invoke(id) {
  this.isPending[id] = true;
  this.callbacks[id](this.pendingPayload);
  this.isHandled[id] = true;
}
function invoke(id) {
  this.isPending[id] = true;
  this.callbacks[id](this.pendingPayload);
  this.isHandled[id] = true;
}
function invoke ( id ) { this . isPending [ id ] = true ; this . callbacks [ id ] ( this . pendingPayload ) ; this . isHandled [ id ] = true ; }
Invoke a callback
Invoke a callback