kscience/dataforge-core
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Replace branch data builder with putAll

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This commit is contained in:
Alexander Nozik 2024-02-19 11:41:27 +03:00
parent f95e278b2d
commit aa88f05688
1 changed files with 4 additions and 4 deletions
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8
dataforge-data/src/commonMain/kotlin/space/kscience/dataforge/data/DataSource.kt
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@ -98,15 +98,15 @@ public val DataTree<*>.meta: Meta? get() = data?.meta
/**
* Provide subtree if it exists
*/
public tailrec fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.putAll(name: Name): TR? =
public tailrec fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.branch(name: Name): TR? =
when (name.length) {
0 -> self
1 -> items[name.first()]
else -> items[name.first()]?.putAll(name.cutFirst())
else -> items[name.first()]?.branch(name.cutFirst())
}
public fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.putAll(name: String): TR? =
this@branch.putAll(name.parseAsName())
public fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.branch(name: String): TR? =
branch(name.parseAsName())
public fun GenericDataTree<*, *>.isEmpty(): Boolean = data == null && items.isEmpty()