feat: method options

zetxx · Jan 4, 2024 · 6e25aa8 · 6e25aa8
1 parent cf1936e
commit 6e25aa8
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/lib/helpers.js b/lib/helpers.js
@@ -0,0 +1,24 @@
+/**
+ * @typedef {Object} AddValue
+ * @property {import('../types.js').messageFn} fn
+ */
+
+const counter = () => {
+ /**
+ * @constant {number}
+ */
+ let cc = 0;
+ /**
+ * @returns {number}
+ */
+ return () => {
+ if ((Number.MAX_SAFE_INTEGER - 1) === cc) {
+ cc = 0;
+ }
+ return ++cc;
+ };
+};
+
+module.exports = {
+ counter
+};