sdk/lib/collection/collections.dart - Issue 12188011: Added expand method to iterables.

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

Issue 12188011: Added expand method to iterables. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 10 months 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 369a3d3edab79ac00a7d3db1d1bbda6926dd912a..b575b61b49fea5b9581dad7b2ec4f49fb44b56b1 100644

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

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

@@ -326,6 +326,10 @@ class IterableMixinWorkaround {

return new MappedList(list, f);

}

+ static Iterable expand(Iterable iterable, Iterable f(var element)) {

+ return new ExpandIterable(iterable, f);

+ }

static Iterable takeList(List list, int n) {

// The generic type is currently lost. It will be fixed with mixins.

// This is currently a List as well as an Iterable.