diff --git a/src/datasources/db/utils.ts b/src/datasources/db/utils.ts
index 443c9d3..4e9d38b 100644
--- a/src/datasources/db/utils.ts
+++ b/src/datasources/db/utils.ts
@@ -5,7 +5,20 @@ This file is part of fLotte-API-Server.
 
     fLotte-API-Server is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
+    the Free Soexport function minNumRange (parent: string) {
+    if (!parent || parent === 'empty') {
+        return null;
+    }
+    return (parent).split(',')[0].replace('[', '');
+}
+
+export function maxNumRange (parent: string) {
+    if (!parent || parent === 'empty') {
+        return null;
+    }
+    const str = (parent).split(',')[1].replace(']', '');
+    return (str.length > 0) ? str : null;
+}ftware Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     fLotte-API-Server is distributed in the hope that it will be useful,
@@ -54,21 +67,6 @@ function genNumRange (range: { min: number, max: number}) :string {
     return range.min ? '[' + range.min + ',' + range.max + ']' : null;
 }
 
-export function minNumRange (parent: string) {
-    if (!parent || parent === 'empty') {
-        return null;
-    }
-    return (parent).split(',')[0].replace('[', '');
-}
-
-export function maxNumRange (parent: string) {
-    if (!parent || parent === 'empty') {
-        return null;
-    }
-    const str = (parent).split(',')[1].replace(']', '');
-    return (str.length > 0) ? str : null;
-}
-
 /**
  * This function prepares the cargoBike struct, to be used in an update or create.
  * It creates the numrange attributes than can be understood by postgres.