Removed unneeded self [skip ci]

ankane · May 22, 2024 · 748478c · 748478c
1 parent 04ce1cd
commit 748478c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/polars/data_frame.rb b/lib/polars/data_frame.rb
@@ -158,7 +158,7 @@ def dtypes
     #
     # @return [Hash]
     def flags
-      self.columns.to_h { |name| [name, self[name].flags] }
+      columns.to_h { |name| [name, self[name].flags] }
     end
 
     # Get the schema.