remove method

bool remove(Object object)

Removes value from the set. Returns true if value was in the set. Returns false otherwise. The method has no effect if value value was not in the set.

Source

bool remove(Object object) {
  if (!_validKey(object)) return false;
  return _remove(object as dynamic/*=E*/) != null;
}

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-collection/SplayTreeSet/remove.html