Hold back eachSumOf for a while.

2017-01-11 16:48:28 +03:00
parent 0dfcbdf072
commit 4816474d70
3 changed files with 7 additions and 3 deletions
@@ -24,6 +24,7 @@ package kotlin.collections
 public fun <T, K> Grouping<T, K>.eachCount(): Map<K, Int> =
        fold(0) { acc, e -> acc + 1 }

+/**
 /**
 * Groups elements from the [Grouping] source by key and sums values provided by the [valueSelector] function for elements in each group.
 *
@@ -31,4 +32,5 @@ public fun <T, K> Grouping<T, K>.eachCount(): Map<K, Int> =
 */
@SinceKotlin("1.1")
 public inline fun <T, K> Grouping<T, K>.eachSumOf(valueSelector: (T) -> Int): Map<K, Int> =
-        fold(0) { acc, e -> acc + valueSelector(e) }
+        fold(0) { acc, e -> acc + valueSelector(e) }
+*/