Set Jan as owner of some files (#6901)

MichaelChirico · web-flow · commit c941399a1862 · 2025-04-21T14:12:03.000+05:30
diff --git a/CODEOWNERS b/CODEOWNERS
@@ -23,6 +23,10 @@
 /src/programming.c @jangorecki
 /vignettes/datatable-programming.Rmd @jangorecki
 
+# roll-up & setops
+/R/groupingsets.R @jangorecki
+/R/setops.R @jangorecki
+
 # GForce groupby
 /src/gsumm.c @ben-schwen
 # datetime classes
