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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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| 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<Mirror> orderByName(Collection<Mirror> list) { | 50 List<Mirror> orderByName(Collection<Mirror> list) { |
| 51 final elements = new List<Mirror>.from(list); | 51 final elements = new List<Mirror>.from(list); |
| 52 elements.sort((a,b) { | 52 elements.sort((a,b) { |
| 53 String aName = a.simpleName(); | 53 String aName = a.simpleName; |
| 54 String bName = b.simpleName(); | 54 String bName = b.simpleName; |
| 55 bool doma = aName.startsWith(@"$dom"); | 55 bool doma = aName.startsWith(@"$dom"); |
| 56 bool domb = bName.startsWith(@"$dom"); | 56 bool domb = bName.startsWith(@"$dom"); |
| 57 return doma == domb ? aName.compareTo(bName) : doma ? 1 : -1; | 57 return doma == domb ? aName.compareTo(bName) : doma ? 1 : -1; |
| 58 }); | 58 }); |
| 59 return elements; | 59 return elements; |
| 60 } | 60 } |
| 61 | 61 |
| 62 /** | 62 /** |
| 63 * Joins [items] into a single, comma-separated string using [conjunction]. | 63 * Joins [items] into a single, comma-separated string using [conjunction]. |
| 64 * E.g. `['A', 'B', 'C']` becomes `"A, B, and C"`. | 64 * E.g. `['A', 'B', 'C']` becomes `"A, B, and C"`. |
| 65 */ | 65 */ |
| 66 String joinWithCommas(List<String> items, [String conjunction = 'and']) { | 66 String joinWithCommas(List<String> items, [String conjunction = 'and']) { |
| 67 if (items.length == 1) return items[0]; | 67 if (items.length == 1) return items[0]; |
| 68 if (items.length == 2) return "${items[0]} $conjunction ${items[1]}"; | 68 if (items.length == 2) return "${items[0]} $conjunction ${items[1]}"; |
| 69 return '${Strings.join(items.getRange(0, items.length - 1), ', ')}' | 69 return '${Strings.join(items.getRange(0, items.length - 1), ', ')}' |
| 70 ', $conjunction ${items[items.length - 1]}'; | 70 ', $conjunction ${items[items.length - 1]}'; |
| 71 } | 71 } |
| 72 | 72 |
| 73 void writeString(File file, String text) { | 73 void writeString(File file, String text) { |
| 74 var randomAccessFile = file.openSync(FileMode.WRITE); | 74 var randomAccessFile = file.openSync(FileMode.WRITE); |
| 75 randomAccessFile.writeStringSync(text); | 75 randomAccessFile.writeStringSync(text); |
| 76 randomAccessFile.closeSync(); | 76 randomAccessFile.closeSync(); |
| 77 } | 77 } |
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