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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 part of html_common; | 5 part of html_common; |
6 | 6 |
7 /** | 7 /** |
8 * An indexable collection of a node's descendants in the document tree, | 8 * An indexable collection of a node's descendants in the document tree, |
9 * filtered so that only elements are in the collection. | 9 * filtered so that only elements are in the collection. |
10 */ | 10 */ |
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94 } | 94 } |
95 | 95 |
96 Element removeLast() { | 96 Element removeLast() { |
97 final result = this.last; | 97 final result = this.last; |
98 if (result != null) { | 98 if (result != null) { |
99 result.remove(); | 99 result.remove(); |
100 } | 100 } |
101 return result; | 101 return result; |
102 } | 102 } |
103 | 103 |
104 Iterable mappedBy(f(Element element)) => _filtered.mappedBy(f); | 104 Iterable map(f(Element element)) => _filtered.map(f); |
| 105 List mappedBy(f(Element element)) => _filtered.mappedBy(f); |
105 Iterable<Element> where(bool f(Element element)) => _filtered.where(f); | 106 Iterable<Element> where(bool f(Element element)) => _filtered.where(f); |
106 | 107 |
107 Element removeAt(int index) { | 108 Element removeAt(int index) { |
108 final result = this[index]; | 109 final result = this[index]; |
109 result.remove(); | 110 result.remove(); |
110 return result; | 111 return result; |
111 } | 112 } |
112 | 113 |
113 void remove(Object element) { | 114 void remove(Object element) { |
114 if (element is! Element) return; | 115 if (element is! Element) return; |
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197 Element get first => _filtered.first; | 198 Element get first => _filtered.first; |
198 | 199 |
199 Element get last => _filtered.last; | 200 Element get last => _filtered.last; |
200 | 201 |
201 Element get single => _filtered.single; | 202 Element get single => _filtered.single; |
202 | 203 |
203 Element min([int compare(Element a, Element b)]) => _filtered.min(compare); | 204 Element min([int compare(Element a, Element b)]) => _filtered.min(compare); |
204 | 205 |
205 Element max([int compare(Element a, Element b)]) => _filtered.max(compare); | 206 Element max([int compare(Element a, Element b)]) => _filtered.max(compare); |
206 } | 207 } |
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