operator []= method

@override void operator []=(String key, dynamic value)

Associates the key with the given value.

If the key was already in the map, its associated value is changed. Otherwise the key/value pair is added to the map.

Implementation

@override
void operator []=(key, value) {
  if (value == null) {
    _values.remove(key);
  } else {
    _values[key] = [value.toString()];
  }
}