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Small performance optimization of MutableMap.applyDiff

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InsanusMokrassar
2025-04-11 22:39:18 +06:00
parent 39415550f5
commit 5f93706d91
2 changed files with 5 additions and 4 deletions
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3
CHANGELOG.md
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@@ -2,6 +2,9 @@
## 0.25.5 ## 0.25.5
* `Common`:
* Small performance optimization of `MutableMap.applyDiff`
## 0.25.4 ## 0.25.4
* `Versions`: * `Versions`:

6
common/src/commonMain/kotlin/dev/inmo/micro_utils/common/MapDiff.kt
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@@ -82,13 +82,11 @@ fun <K, V> MutableMap<K, V>.applyDiff(
mapDiff: MapDiff<K, V> mapDiff: MapDiff<K, V>
) { ) {
mapDiff.apply { mapDiff.apply {
removed.keys.forEach { remove(it) } keys.removeAll(removed.keys)
changed.forEach { (k, oldNew) -> changed.forEach { (k, oldNew) ->
put(k, oldNew.second) put(k, oldNew.second)
} }
added.forEach { (k, new) -> putAll(added)
put(k, new)
}
} }
} }