fix: set default value for includeKey (#169)

pola-rs · Feb 23, 2024 · 208000f · 208000f
1 parent 83e5414
commit 208000f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/polars/dataframe.ts b/polars/dataframe.ts
@@ -2061,7 +2061,7 @@ export const _DataFrame = (_df: any): DataFrame => {
     nullCount() {
       return wrap("nullCount");
     },
-    partitionBy(by, strict = false, includeKey?: boolean, mapFn = (df) => df) {
+    partitionBy(by, strict = false, includeKey = true, mapFn = (df) => df) {
       by = Array.isArray(by) ? by : [by];
       return _df
         .partitionBy(by, strict, includeKey)