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authorIvan Topolnjak <ivantopo@gmail.com>2017-04-24 13:54:40 +0200
committerIvan Topolnjak <ivantopo@gmail.com>2017-04-24 13:54:40 +0200
commit4d828e1a3195e55365c865aa3a78af9668742643 (patch)
tree07fff2683933c96297a8ba577bbdc89888da16e1 /kamon-core/src/main/scala/kamon/util/MapMerge.scala
parent469c11dc1ddb140f407a33f48033e533bf60611c (diff)
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Prepare for the major cleanup
Moved all the original files from src/main to src/legacy-main, same with test files. Also removed the autoweave module, examples and bench as I'm planning to have them in separate repositories.
Diffstat (limited to 'kamon-core/src/main/scala/kamon/util/MapMerge.scala')
-rw-r--r--kamon-core/src/main/scala/kamon/util/MapMerge.scala43
1 files changed, 0 insertions, 43 deletions
diff --git a/kamon-core/src/main/scala/kamon/util/MapMerge.scala b/kamon-core/src/main/scala/kamon/util/MapMerge.scala
deleted file mode 100644
index 6fc6fb15..00000000
--- a/kamon-core/src/main/scala/kamon/util/MapMerge.scala
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * =========================================================================================
- * Copyright © 2013-2015 the kamon project <http://kamon.io/>
- *
- * 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.
- * =========================================================================================
- */
-
-package kamon.util
-
-object MapMerge {
-
- /**
- * Merge two immutable maps with the same key and value types, using the provided valueMerge function.
- */
- implicit class Syntax[K, V](val map: Map[K, V]) extends AnyVal {
- def merge(that: Map[K, V], valueMerge: (V, V) ⇒ V): Map[K, V] = {
- val merged = Map.newBuilder[K, V]
-
- map.foreach {
- case (key, value) ⇒
- val mergedValue = that.get(key).map(v ⇒ valueMerge(value, v)).getOrElse(value)
- merged += key → mergedValue
- }
-
- that.foreach {
- case kv @ (key, _) if !map.contains(key) ⇒ merged += kv
- case other ⇒ // ignore, already included.
- }
-
- merged.result();
- }
- }
-
-}