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Unified Diff: quiver/lib/src/iterables/count.dart

Issue 1400473008: Roll Observatory packages and add a roll script (Closed) Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master
Patch Set: Created 5 years, 2 months ago
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Index: quiver/lib/src/iterables/count.dart
diff --git a/quiver/lib/src/iterables/count.dart b/quiver/lib/src/iterables/count.dart
deleted file mode 100644
index 66e949a0b6f3eda3f09907ea346b848165766946..0000000000000000000000000000000000000000
--- a/quiver/lib/src/iterables/count.dart
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2013 Google Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-part of quiver.iterables;
-
-/**
- * Returns an infinite [Iterable] of [num]s, starting from [start] and
- * increasing by [step].
- */
-Iterable<num> count([num start = 0, num step = 1]) => new _Count(start, step);
-
-class _Count extends InfiniteIterable<num> {
- final num start, step;
-
- _Count(num this.start, num this.step);
-
- Iterator<num> get iterator => new _CountIterator(start, step);
-
- // TODO(justin): return an infinite list for toList() and a special Set
- // implmentation for toSet()?
-}
-
-class _CountIterator implements Iterator<num> {
- final num _start, _step;
- num _current;
-
- _CountIterator(num this._start, this._step);
-
- num get current => _current;
-
- bool moveNext() {
- _current = (_current == null) ? _start : _current + _step;
- return true;
- }
-}
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