foundry.gradle.util.Maps.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2022 Slack Technologies, LLC
*
* 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
*
* https://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 foundry.gradle.util
/**
* Merges two maps whose values are also maps. Unlike [Map.plus], the value maps will themselves be
* merged.
*/
internal fun Map>.deepMerge(map: Map>): Map> {
return toMutableMap().apply {
map.forEach { (key, value) ->
this.merge(key, value) { originalValueMap, newValueMap -> originalValueMap + newValueMap }
}
}
}