off method

dynamic off(
  1. String eventName, [
  2. Function? function
])

Sets a Dart function for the specified event.

Implementation

off(String eventName, [Function? function]) {
  if (function == null) {
    eventHandlers[eventName] = <Function>[];
  }
  while ((eventHandlers[eventName])!.contains(function)) {
    eventHandlers[eventName]!.remove(function);
  }
}