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f: routes
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can you rebase off latest tip of tree? it should fix the ci |
| import 'dart:developer' as developer; | ||
| import 'dart:ui' as ui; | ||
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| import 'package:collection/collection.dart'; |
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we try to avoid depending on other packages in this repo. ideally we should remove all the dependencies on package:collection rather than adding more.
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sounds good to me. In that case, I don't think this change worth making
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Hmm, then what about adding the firstWhereOrNull as a (private) extension method?
extension<T> on List<T> {
firstWhereOrNull() => ...;
}
By doing so, IMHO the codebase is still a bit neater, since (1) collection package is well-known so people feel familiar when reading firstWhereOrNull and knows what it is (2) the firstWhereOrNull name looks a bit cleaner than .cast().where(... orElse: null) and introduce less cognitive overhead.
It is just like extracting the common parts (repeated 10 times in this file) into an (extension) function.
| import 'dart:developer' as developer; | ||
| import 'dart:ui' as ui; | ||
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| import 'package:collection/collection.dart'; |
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sounds good to me. In that case, I don't think this change worth making
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closing this pr per comment above |
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(replied to above) |
…5628) Close #125724 > The `navigator.dart` has ~10 repeats of things like: > > ```dart > final _RouteEntry? currentRouteEntry = _navigator!._history.cast<_RouteEntry?>().lastWhere( > (_RouteEntry? e) => e != null && _RouteEntry.isPresentPredicate(e), > orElse: () => null, > ); > ``` > > while it can be greatly simplified as: > > ```dart > final _RouteEntry? currentRouteEntry = _navigator!._history.lastWhereOrNull(_RouteEntry.isPresentPredicate); > ``` > > Thus, it seems that we can beautify the code a little bit. Same as #125099, but without external dependency For more detailed explanation why it does not introduce external dependency: #125099 (comment)
3 participants
The code is self-explainable :) Just use
firstWhereOrNullto cleanup the code.List which issues are fixed by this PR. You must list at least one issue.
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