sdk/lib/collection/collections.dart - Issue 11412086: Make 'where' lazy.

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Unified Diff: sdk/lib/collection/collections.dart

Issue 11412086: Make 'where' lazy. (Closed) Base URL: https://dart.googlecode.com/svn/experimental/lib_v2/dart

Patch Set: FilteredIterable/Iterator -> WhereIterable/Iterator. Created 8 years, 1 month ago

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Index: sdk/lib/collection/collections.dart

diff --git a/sdk/lib/collection/collections.dart b/sdk/lib/collection/collections.dart

index d0f9c8e865b57a21f6beee7b1a5679c64390046c..71a98d1fb372c669d596ac8feb9796d079d9ee32 100644

--- a/sdk/lib/collection/collections.dart

+++ b/sdk/lib/collection/collections.dart

@@ -44,13 +44,6 @@ class Collections {

return initialValue;

}

- static List where(Iterable source, List destination, bool f(o)) {

- for (final e in source) {

- if (f(e)) destination.add(e);

- }

- return destination;

- }

static bool isEmpty(Iterable iterable) {

return !iterable.iterator.moveNext();

}