GroupSelectIterable<TSource, TKey, TResult> constructor

const GroupSelectIterable<TSource, TKey, TResult>(
  1. Iterable<TSource> source,
  2. TKey keySelector(
    1. TSource
    ),
  3. TResult resultSelector(
    1. TKey,
    2. Iterable<TSource>
    ),
  4. EqualityComparer<TKey> keyComparer,
)

Implementation

const GroupSelectIterable(
    this.source, this.keySelector, this.resultSelector, this.keyComparer);