i forgor to commit sorry

helpers.go

@@ -0,0 +1,26 @@
+// Generic helpers
+package main
+
+import (
+	"sync"
+	"sort"
+)
+
+func rangeOrdered(m *sync.Map, fn func(k, v any) bool) {
+    var keys []string
+
+    m.Range(func(k, v any) bool {
+        keys = append(keys, k.(string))
+        return true
+    })
+
+    sort.Strings(keys)
+
+    for _, k := range keys {
+        v, _ := m.Load(k)
+        if !fn(k, v) {
+            break
+        }
+    }
+}
+