Index: client/dom/src/_Lists.dart |
=================================================================== |
--- client/dom/src/_Lists.dart (revision 5796) |
+++ client/dom/src/_Lists.dart (working copy) |
@@ -1,68 +0,0 @@ |
-// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
-// for details. All rights reserved. Use of this source code is governed by a |
-// BSD-style license that can be found in the LICENSE file. |
- |
-class _Lists { |
- |
- /** |
- * Returns the index in the array [a] of the given [element], starting |
- * the search at index [startIndex] to [endIndex] (exclusive). |
- * Returns -1 if [element] is not found. |
- */ |
- static int indexOf(List a, |
- Object element, |
- int startIndex, |
- int endIndex) { |
- if (startIndex >= a.length) { |
- return -1; |
- } |
- if (startIndex < 0) { |
- startIndex = 0; |
- } |
- for (int i = startIndex; i < endIndex; i++) { |
- if (a[i] == element) { |
- return i; |
- } |
- } |
- return -1; |
- } |
- |
- /** |
- * Returns the last index in the array [a] of the given [element], starting |
- * the search at index [startIndex] to 0. |
- * Returns -1 if [element] is not found. |
- */ |
- static int lastIndexOf(List a, Object element, int startIndex) { |
- if (startIndex < 0) { |
- return -1; |
- } |
- if (startIndex >= a.length) { |
- startIndex = a.length - 1; |
- } |
- for (int i = startIndex; i >= 0; i--) { |
- if (a[i] == element) { |
- return i; |
- } |
- } |
- return -1; |
- } |
- |
- /** |
- * Returns a sub list copy of this list, from [start] to |
- * [:start + length:]. |
- * Returns an empty list if [length] is 0. |
- * Throws an [IllegalArgumentException] if [length] is negative. |
- * Throws an [IndexOutOfRangeException] if [start] or |
- * [:start + length:] are out of range. |
- */ |
- static List getRange(List a, int start, int length, List accumulator) { |
- if (length < 0) throw new IllegalArgumentException('length'); |
- if (start < 0) throw new IndexOutOfRangeException(start); |
- int end = start + length; |
- if (end > a.length) throw new IndexOutOfRangeException(end); |
- for (int i = start; i < end; i++) { |
- accumulator.add(a[i]); |
- } |
- return accumulator; |
- } |
-} |