any method

bool any(
  1. bool predicate(
    1. K key,
    2. V value
    )
)

Returns true if any entry satisfies the predicate.

Implementation

bool any(bool Function(K key, V value) predicate) {
  for (var entry in entries) {
    if (predicate(entry.key, entry.value)) return true;
  }
  return false;
}