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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 // Generic utility functions. | 5 // Generic utility functions. |
6 | 6 |
7 /** Turns [name] into something that's safe to use as a file name. */ | 7 /** Turns [name] into something that's safe to use as a file name. */ |
8 String sanitize(String name) => name.replaceAll(':', '_').replaceAll('/', '_'); | 8 String sanitize(String name) => name.replaceAll(':', '_').replaceAll('/', '_'); |
9 | 9 |
10 /** Returns the number of times [search] occurs in [text]. */ | 10 /** Returns the number of times [search] occurs in [text]. */ |
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40 var start; | 40 var start; |
41 for (start = 0; start < Math.min(indentation, text.length); start++) { | 41 for (start = 0; start < Math.min(indentation, text.length); start++) { |
42 // Stop if we hit a non-whitespace character. | 42 // Stop if we hit a non-whitespace character. |
43 if (text[start] != ' ') break; | 43 if (text[start] != ' ') break; |
44 } | 44 } |
45 | 45 |
46 return text.substring(start); | 46 return text.substring(start); |
47 } | 47 } |
48 | 48 |
49 /** Sorts the map by the key, doing a case-insensitive comparison. */ | 49 /** Sorts the map by the key, doing a case-insensitive comparison. */ |
50 List orderByName(Map<String, Dynamic> map) { | 50 List<Mirror> orderByName(List<Mirror> list) { |
51 List keys = map.getKeys(); | 51 final elements = new List<Mirror>.from(list); |
52 keys.sort((a, b) { | 52 elements.sort((a,b) { |
53 // Hack: make sure $dom methods show up last in the list not first. | 53 String aName = a.simpleName(); |
54 String transformName(String name) => | 54 String bName = b.simpleName(); |
55 name.toUpperCase().replaceFirst(const RegExp('\\\$DOM_'), 'zzzz'); | 55 bool doma = aName.startsWith(@"$dom"); |
56 | 56 bool domb = bName.startsWith(@"$dom"); |
57 return transformName(a).compareTo(transformName(b)); | 57 return doma == domb ? aName.compareTo(bName) : doma ? 1 : -1; |
58 }); | 58 }); |
59 final values = []; | 59 return elements; |
60 for (var k in keys) { | |
61 values.add(map[k]); | |
62 } | |
63 return values; | |
64 } | 60 } |
65 | 61 |
66 /** | 62 /** |
67 * Joins [items] into a single, comma-separated string using [conjunction]. | 63 * Joins [items] into a single, comma-separated string using [conjunction]. |
68 * E.g. `['A', 'B', 'C']` becomes `"A, B, and C"`. | 64 * E.g. `['A', 'B', 'C']` becomes `"A, B, and C"`. |
69 */ | 65 */ |
70 String joinWithCommas(List<String> items, [String conjunction = 'and']) { | 66 String joinWithCommas(List<String> items, [String conjunction = 'and']) { |
71 if (items.length == 1) return items[0]; | 67 if (items.length == 1) return items[0]; |
72 if (items.length == 2) return "${items[0]} $conjunction ${items[1]}"; | 68 if (items.length == 2) return "${items[0]} $conjunction ${items[1]}"; |
73 return Strings.join(items.getRange(0, items.length - 1), ', ') + | 69 return '${Strings.join(items.getRange(0, items.length - 1), ', ')}' |
74 ', $conjunction ' + items[items.length - 1]; | 70 ', $conjunction ${items[items.length - 1]}'; |
75 } | 71 } |
| 72 |
| 73 void writeString(File file, String text) { |
| 74 var randomAccessFile = file.openSync(FileMode.WRITE); |
| 75 randomAccessFile.writeStringSync(text); |
| 76 randomAccessFile.closeSync(); |
| 77 } |
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