IterableExtension<T> extension

on

Methods

groupBy<K>(K key(T element)) → Map<K, List<T>>

Available on Iterable<T>, provided by the IterableExtension extension

Groups elements by the given key function.
maxBy<K extends Comparable>(K selector(T element)) → T?

Available on Iterable<T>, provided by the IterableExtension extension

Returns the element that yields the highest value based on the given selector.