fix concatenation of polars objects, use horizontal strategy

BiocPy · Jun 11, 2024 · 97dbf00 · 97dbf00
1 parent 36f639e
commit 97dbf00
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/iranges/IRanges.py b/src/iranges/IRanges.py
@@ -2197,7 +2197,7 @@ def to_polars(self) -> "polars.DataFrame":
         output = pl.DataFrame({"starts": _starts, "widths": _widths, "ends": _ends})
 
         if self._mcols is not None and self._mcols.shape[1] > 0:
-            output = pl.concat([output, self._mcols.to_polars()])
+            output = pl.concat([output, self._mcols.to_polars()], how="horizontal")
 
         if self._names is not None:
             output = output.with_columns(names=self._names)