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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 library utils; | 5 library utils; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 import 'dart:crypto'; | |
9 import 'dart:io'; | 8 import 'dart:io'; |
10 import 'dart:typed_data'; | 9 import 'dart:typed_data'; |
11 import 'dart:utf'; | 10 import 'dart:utf'; |
12 | 11 |
12 import "package:crypto/crypto.dart"; | |
13 | |
13 import 'byte_stream.dart'; | 14 import 'byte_stream.dart'; |
14 | 15 |
16 | |
nweiz
2013/05/28 18:35:04
Extra newline.
Søren Gjesse
2013/05/29 07:38:08
Removed.
| |
15 /// Converts a URL query string (or `application/x-www-form-urlencoded` body) | 17 /// Converts a URL query string (or `application/x-www-form-urlencoded` body) |
16 /// into a [Map] from parameter names to values. | 18 /// into a [Map] from parameter names to values. |
17 /// | 19 /// |
18 /// queryToMap("foo=bar&baz=bang&qux"); | 20 /// queryToMap("foo=bar&baz=bang&qux"); |
19 /// //=> {"foo": "bar", "baz": "bang", "qux": ""} | 21 /// //=> {"foo": "bar", "baz": "bang", "qux": ""} |
20 Map<String, String> queryToMap(String queryList) { | 22 Map<String, String> queryToMap(String queryList) { |
21 var map = {}; | 23 var map = {}; |
22 for (var pair in queryList.split("&")) { | 24 for (var pair in queryList.split("&")) { |
23 var split = split1(pair, "="); | 25 var split = split1(pair, "="); |
24 if (split.isEmpty) continue; | 26 if (split.isEmpty) continue; |
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232 /// The return values of all [Future]s are discarded. Any errors will cause the | 234 /// The return values of all [Future]s are discarded. Any errors will cause the |
233 /// iteration to stop and will be piped through the return value. | 235 /// iteration to stop and will be piped through the return value. |
234 Future forEachFuture(Iterable input, Future fn(element)) { | 236 Future forEachFuture(Iterable input, Future fn(element)) { |
235 var iterator = input.iterator; | 237 var iterator = input.iterator; |
236 Future nextElement(_) { | 238 Future nextElement(_) { |
237 if (!iterator.moveNext()) return new Future.value(); | 239 if (!iterator.moveNext()) return new Future.value(); |
238 return fn(iterator.current).then(nextElement); | 240 return fn(iterator.current).then(nextElement); |
239 } | 241 } |
240 return nextElement(null); | 242 return nextElement(null); |
241 } | 243 } |
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