updated from master

Jolanrensen · Jolanrensen · commit 9fdd5e3326c3 · 2023-05-22T17:45:42.000+02:00
diff --git a/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/rename.kt b/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/rename.kt
@@ -60,7 +60,7 @@ public fun <T> DataFrame<T>.renameToCamelCase(): DataFrame<T> = this
 
     // convert all first chars of all columns to the lowercase
     .rename {
-        allDfs()
+        cols { !it.isColumnGroup() }.recursively()
     }.into {
         it.name.replaceFirstChar { it.lowercaseChar() }
     }

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ public fun <T> DataFrame<T>.renameToCamelCase(): DataFrame<T> = this`
`60`	`60`
`61`	`61`	`// convert all first chars of all columns to the lowercase`
`62`	`62`	`.rename {`
`63`		`- allDfs()`
	`63`	`+ cols { !it.isColumnGroup() }.recursively()`
`64`	`64`	`}.into {`
`65`	`65`	`it.name.replaceFirstChar { it.lowercaseChar() }`
`66`	`66`	`}`