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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 // Patch file for dart:coreimpl classes. | 5 // Patch file for dart:coreimpl classes. |
6 | 6 |
7 // Patch for String implementation. | 7 // Patch for String implementation. |
8 // TODO(ager): Split out into date_patch.dart and allow #source | 8 // TODO(ager): Split out into date_patch.dart and allow #source |
9 // in patch files? | 9 // in patch files? |
10 patch class StringImplementation { | 10 patch class StringImplementation { |
11 patch static _fromCharCodes(List<int> charCodes) { | 11 patch static _fromCharCodes(List<int> charCodes) { |
12 checkNull(charCodes); | 12 checkNull(charCodes); |
13 if (!isJsArray(charCodes)) { | 13 if (!isJsArray(charCodes)) { |
14 if (charCodes is !List) throw new IllegalArgumentException(charCodes); | 14 if (charCodes is !List) throw new ArgumentError(charCodes); |
15 charCodes = new List.from(charCodes); | 15 charCodes = new List.from(charCodes); |
16 } | 16 } |
17 return Primitives.stringFromCharCodes(charCodes); | 17 return Primitives.stringFromCharCodes(charCodes); |
18 } | 18 } |
19 | 19 |
20 patch String join(List<String> strings, String separator) { | 20 patch String join(List<String> strings, String separator) { |
21 checkNull(strings); | 21 checkNull(strings); |
22 checkNull(separator); | 22 checkNull(separator); |
23 if (separator is !String) throw new IllegalArgumentException(separator); | 23 if (separator is !String) throw new ArgumentError(separator); |
24 return stringJoinUnchecked(_toJsStringArray(strings), separator); | 24 return stringJoinUnchecked(_toJsStringArray(strings), separator); |
25 } | 25 } |
26 | 26 |
27 patch String concatAll(List<String> strings) { | 27 patch String concatAll(List<String> strings) { |
28 return stringJoinUnchecked(_toJsStringArray(strings), ""); | 28 return stringJoinUnchecked(_toJsStringArray(strings), ""); |
29 } | 29 } |
30 | 30 |
31 static List _toJsStringArray(List<String> strings) { | 31 static List _toJsStringArray(List<String> strings) { |
32 checkNull(strings); | 32 checkNull(strings); |
33 var array; | 33 var array; |
34 final length = strings.length; | 34 final length = strings.length; |
35 if (isJsArray(strings)) { | 35 if (isJsArray(strings)) { |
36 array = strings; | 36 array = strings; |
37 for (int i = 0; i < length; i++) { | 37 for (int i = 0; i < length; i++) { |
38 final string = strings[i]; | 38 final string = strings[i]; |
39 checkNull(string); | 39 checkNull(string); |
40 if (string is !String) throw new IllegalArgumentException(string); | 40 if (string is !String) throw new ArgumentError(string); |
41 } | 41 } |
42 } else { | 42 } else { |
43 array = new List(length); | 43 array = new List(length); |
44 for (int i = 0; i < length; i++) { | 44 for (int i = 0; i < length; i++) { |
45 final string = strings[i]; | 45 final string = strings[i]; |
46 checkNull(string); | 46 checkNull(string); |
47 if (string is !String) throw new IllegalArgumentException(string); | 47 if (string is !String) throw new ArgumentError(string); |
48 array[i] = string; | 48 array[i] = string; |
49 } | 49 } |
50 } | 50 } |
51 return array; | 51 return array; |
52 } | 52 } |
53 } | 53 } |
54 | 54 |
55 | 55 |
56 // Patch for List implementation. | 56 // Patch for List implementation. |
57 // TODO(ager): Split out into date_patch.dart and allow #source | 57 // TODO(ager): Split out into date_patch.dart and allow #source |
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257 // hidden global flag. | 257 // hidden global flag. |
258 _next = _re.firstMatch(_str); | 258 _next = _re.firstMatch(_str); |
259 if (_next == null) { | 259 if (_next == null) { |
260 _done = true; | 260 _done = true; |
261 return false; | 261 return false; |
262 } else { | 262 } else { |
263 return true; | 263 return true; |
264 } | 264 } |
265 } | 265 } |
266 } | 266 } |
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