added extension methods MutableCollection#addAll(Iterable) and MutableCollection#addAll(Iterator) (#KT-4202 fixed)

2014-01-24 18:12:45 +04:00
parent 624ac55415
commit 9b3d357371
2 changed files with 44 additions and 0 deletions
@@ -0,0 +1,15 @@
+package kotlin
+
+/**
+ * Adds all elements of the given *iterator* to this [[MutableCollection]]
+ */
+public fun <T> MutableCollection<T>.addAll(iterator: Iterator<T>): Unit {
+    for (e in iterator) add(e)
+}
+
+/**
+ * Adds all elements of the given *iterable* to this [[MutableCollection]]
+ */
+public fun <T> MutableCollection<T>.addAll(iterable: Iterable<T>): Unit {
+    for (e in iterable) add(e)
+}