Did get_profile more general with bind_vars

facebook/arangodb.py

@@ -45,15 +45,16 @@ def write_report(users, pictures):
     })
 
 
-def get_profile():
-    """ Hämtar profil om det inte gjorts förut """
+def get_profile(created=True):
+    """ Hämtar profil från profiles """
     cursor = db.aql.execute(
             """
             FOR doc IN profiles
             FILTER doc.in_use == false
-            FILTER doc.created == true
+            FILTER doc.created == @created
             RETURN doc
-            """
+            """,
+            bind_vars={'created': created}
             )
     return cursor.next()