values property

List<Expression> values

Returns CSS expressions.

Collecting expressions is a non-trivial task but the result is cached so it's safe to call this again and again.

Implementation

List<css.Expression> get values {
  final expando = _expando ??= Expando();
  final existing = expando[this];
  if (existing != null) {
    return existing;
  }

  return expando[this] = _ExpressionsCollector.collect(this);
}