1 files changed, 11 insertions, 0 deletions
diff --git a/mailrules.py b/mailrules.py
index 26ed698..7df1b42 100755
--- a/mailrules.py
+++ b/mailrules.py
@@ -125,6 +125,17 @@ def load(path=None):
     return store
 
 
+def ordered(rules):
+    """Enabled rules in execution order: by stage ascending, ties by position.
+
+    `sorted` is stable, so sorting on stage alone preserves file order within
+    a stage. That is the tie-break the format promises, and it is why this
+    does not sort on (stage, id): an id-sorted tie would reorder rules a user
+    deliberately sequenced.
+    """
+    return sorted([r for r in rules if r.enabled], key=lambda r: r.stage)
+
+
 def _parse_rule(obj, index, seen, warnings):
     """One rule, or None with a warning appended. `index` names the rule when
     it has no usable id of its own."""