diff --git a/newsort.go b/newsort.go
index c226e64..2c67c25 100644
--- a/newsort.go
+++ b/newsort.go
@@ -21,5 +21,6 @@ func (pb *Files) makeNewSortfile(pf *File) error {
 	pf.appendUnique(f) // Append() enforce no unique keys
 	pf.iterSortBy(f)
 	pf.iterAll(f)
+	pf.iterDelete(f)
 	return nil
 }
diff --git a/sort.go b/sort.go
index 6eb5d34..ee5d7a9 100644
--- a/sort.go
+++ b/sort.go
@@ -223,26 +223,26 @@ func iterReplace(w io.Writer, names map[string]string) {
 	fmt.Fprintln(w, "")
 }
 
-func iterDelete(w io.Writer, names map[string]string) {
-	fmt.Fprintln(w, "func (all *"+names["Bases"]+") DeleteBy"+names["append"]+"(s string) bool {")
-	if sortmap["lock"] == "all" {
-		fmt.Fprintln(w, "	"+names["lock"]+".Lock.RLock()")
-		fmt.Fprintln(w, "	defer "+names["lock"]+".Lock.RUnlock()")
-	} else {
-		fmt.Fprintln(w, "	"+names["lock"]+".RLock()")
-		fmt.Fprintln(w, "	defer "+names["lock"]+".RUnlock()")
+func (pf *File) iterDelete(w io.Writer) {
+	var MSG string = pf.Bases.Name
+	var LOCK string = pf.Bases.Lockname
+
+	for _, KEY := range pf.Base.Sort {
+		fmt.Fprintln(w, "func (all *"+MSG+") DeleteBy"+KEY+"(s string) bool {")
+		fmt.Fprintln(w, "	"+LOCK+".RLock()")
+		fmt.Fprintln(w, "	defer "+LOCK+".RUnlock()")
+		fmt.Fprintln(w, "")
+		fmt.Fprintln(w, "	for i, _ := range all."+MSG+" {")
+		fmt.Fprintln(w, "		if all."+MSG+"[i]."+KEY+" == s {")
+		fmt.Fprintln(w, "			all."+MSG+"[i] = all."+MSG+"[len(all."+MSG+")-1]")
+		fmt.Fprintln(w, "			all."+MSG+" = all."+MSG+"[:len(all."+MSG+")-1]")
+		fmt.Fprintln(w, "			return true")
+		fmt.Fprintln(w, "		}")
+		fmt.Fprintln(w, "	}")
+		fmt.Fprintln(w, "	return false")
+		fmt.Fprintln(w, "}")
+		fmt.Fprintln(w, "")
 	}
-	fmt.Fprintln(w, "")
-	fmt.Fprintln(w, "	for i, _ := range all."+names["Bases"]+" {")
-	fmt.Fprintln(w, "		if all."+names["Bases"]+"[i]."+names["append"]+" == s {")
-	fmt.Fprintln(w, "			all."+names["Bases"]+"[i] = all."+names["Bases"]+"[len(all."+names["Bases"]+")-1]")
-	fmt.Fprintln(w, "			all."+names["Bases"]+" = all."+names["Bases"]+"[:len(all."+names["Bases"]+")-1]")
-	fmt.Fprintln(w, "			return true")
-	fmt.Fprintln(w, "		}")
-	fmt.Fprintln(w, "	}")
-	fmt.Fprintln(w, "	return false")
-	fmt.Fprintln(w, "}")
-	fmt.Fprintln(w, "")
 }
 
 // this tries to return the deleted one but is wrong/gives warning if mutex lock is in struct