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Remove deprecated mappedBy.

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Committed: https://code.google.com/p/dart/source/detail?r=18575
Reverted: http://code.google.com/p/dart/source/detail?r=18576

Review URL: https://codereview.chromium.org//12212213

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18579 260f80e4-7a28-3924-810f-c04153c831b5
This commit is contained in:
floitsch@google.com
2013-02-15 13:57:18 +00:00
parent ad839e6957
commit 0672317bec
26 changed files with 9 additions and 352 deletions
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utils/pub/utils.dart
+2 -2
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@@ -274,13 +274,13 @@ Stream wrapStream(Stream stream) {
/// Like [Iterable.where], but allows [test] to return [Future]s and uses the
/// results of those [Future]s as the test.
Future<Iterable> futureWhere(Iterable iter, test(value)) {
return Future.wait(iter.mappedBy((e) {
return Future.wait(iter.map((e) {
var result = test(e);
if (result is! Future) result = new Future.immediate(result);
return result.then((result) => new Pair(e, result));
}))
.then((pairs) => pairs.where((pair) => pair.last))
.then((pairs) => pairs.mappedBy((pair) => pair.first));
.then((pairs) => pairs.map((pair) => pair.first));
}
// TODO(nweiz): unify the following functions with the utility functions in