dart:collection

forEach method

void forEach (

1. void f(
   1. K key,
   2. V value
   )

)

override

Applies action to each key/value pair of the map.

Calling action must not add or remove keys from the map.

Implementation

void forEach(void f(K key, V value)) {
  Iterator<_SplayTreeMapNode<K, V>> nodes =
      _SplayTreeNodeIterator<K, _SplayTreeMapNode<K, V>>(this);
  while (nodes.moveNext()) {
    _SplayTreeMapNode<K, V> node = nodes.current;
    f(node.key, node.value);
  }
}