Index: packages/quiver_iterables/lib/src/min_max.dart |
diff --git a/packages/quiver_iterables/lib/src/min_max.dart b/packages/quiver_iterables/lib/src/min_max.dart |
deleted file mode 100644 |
index 41ef95a063d85d2f91f14a66fdf8d601bc754b7a..0000000000000000000000000000000000000000 |
--- a/packages/quiver_iterables/lib/src/min_max.dart |
+++ /dev/null |
@@ -1,63 +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 the maximum value in [i], according to the order specified by the |
-/// [compare] function, or `null` if [i] is empty. |
-/// |
-/// The compare function must act as a [Comparator]. If [compare] is omitted, |
-/// [Comparable.compare] is used. If [i] contains null elements, an exception |
-/// will be thrown. |
-/// |
-dynamic max(Iterable i, [Comparator compare = Comparable.compare]) => |
- i.isEmpty ? null : i.reduce((a, b) => compare(a, b) > 0 ? a : b); |
- |
-/// Returns the minimum value in [i], according to the order specified by the |
-/// [compare] function, or `null` if [i] is empty. |
-/// |
-/// The compare function must act as a [Comparator]. If [compare] is omitted, |
-/// [Comparable.compare] is used. If [i] contains null elements, an exception |
-/// will be thrown. |
-dynamic min(Iterable i, [Comparator compare = Comparable.compare]) => |
- i.isEmpty ? null : i.reduce((a, b) => compare(a, b) < 0 ? a : b); |
- |
-/// Returns the minimum and maximum values in [i], according to the order |
-/// specified by the [compare] function, in an [Extent] instance. Always returns |
-/// an [Extent], but [Extent.min] and [Extent.max] may be `null` if [i] is empty. |
-/// |
-/// The compare function must act as a [Comparator]. If [compare] is omitted, |
-/// [Comparable.compare] is used. If [i] contains null elements, an exception |
-/// will be thrown. |
-/// |
-/// If [i] is empty, an [Extent] is returned with [:null:] values for [:min:] and |
-/// [:max:], since there are no valid values for them. |
-Extent extent(Iterable i, [Comparator compare = Comparable.compare]) { |
- var iterator = i.iterator; |
- var hasNext = iterator.moveNext(); |
- if (!hasNext) return new Extent(null, null); |
- var max = iterator.current; |
- var min = iterator.current; |
- while (iterator.moveNext()) { |
- if (compare(max, iterator.current) < 0) max = iterator.current; |
- if (compare(min, iterator.current) > 0) min = iterator.current; |
- } |
- return new Extent(min, max); |
-} |
- |
-class Extent { |
- final min; |
- final max; |
- Extent(this.min, this.max); |
-} |