Update src/transforms/rename.jl

JuliaML · Nov 23, 2021 · b72f999 · b72f999
1 parent 6787a01
commit b72f999
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/transforms/rename.jl b/src/transforms/rename.jl
@@ -33,6 +33,7 @@ function _rename(names, table)
   # check if requested renames exist in the table
   @assert keys(names) ⊆ oldnames "invalid column names"
 
+  # use new names if necessary
   newnames = map(oldnames) do oldname
     oldname in keys(names) ? names[oldname] : oldname
   end