Document removeAt() return value. Fix #176.

2015-02-22 10:26:31 -08:00
parent d6ec8c114e
commit bd97c244a5
2 changed files with 10 additions and 2 deletions
@@ -37,6 +37,10 @@ are shifted up to fill in where the removed element was.
    list.removeAt(1)
    IO.print(list) // "[a, c, d]".

+Returns the removed item.
+
+    IO.print(["a", "b", "c"].removeAt(1) // "b".
+
 It is a runtime error if the index is not an integer or is out of bounds.

 ### **[**index**]** operator