fix(table): method 'where' apply 2 times selection function (#962)

jtablesaw · Jul 22, 2021 · aedd7dd · aedd7dd
1 parent aa65d80
commit aedd7dd
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/core/src/main/java/tech/tablesaw/api/Table.java b/core/src/main/java/tech/tablesaw/api/Table.java
@@ -758,10 +758,7 @@ public Table where(Selection selection) {
   }
 
   public Table where(Function<Table, Selection> selection) {
-    Table tempTable = where(selection.apply(this));
-    Table newTable = tempTable.emptyCopy(tempTable.rowCount());
-    Rows.copyRowsToTable(selection.apply(this), this, newTable);
-    return newTable;
+    return where(selection.apply(this));
   }
 
   public Table dropWhere(Function<Table, Selection> selection) {