sortedBy<K extends Comparable<K>> method

Set<E> sortedBy<K extends Comparable<K>>(
  1. K key(
    1. E element
    )
)

Returns a new set with elements sorted by the given key function.

Implementation

Set<E> sortedBy<K extends Comparable<K>>(K Function(E element) key) {
  return sorted((a, b) => key(a).compareTo(key(b)));
}