remove method

  1. @override
bool remove(
  1. Object? element
)
override

Removes the first occurrence of value from this list.

Returns true if value was in the list, false otherwise. The list must be growable.

final parts = <String>['head', 'shoulders', 'knees', 'toes'];
final retVal = parts.remove('head'); // true
print(parts); // [shoulders, knees, toes]

The method has no effect if value was not in the list.

final parts = <String>['shoulders', 'knees', 'toes'];
// Note: 'head' has already been removed.
final retVal = parts.remove('head'); // false
print(parts); // [shoulders, knees, toes]

Implementation

@override
bool remove(Object? element) {
  // Convert to list, remove, and rebuild stack
  final list = toList();
  final removed = list.remove(element);
  if (removed) {
    clear();
    for (final item in list.reversed) {
      push(item);
    }
  }
  return removed;
}