perf(helper): memoize

hexojs · Oct 2, 2021 · c4c86ca · c4c86ca
1 parent c570ef7
commit c4c86ca
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/plugins/helper/open_graph.js b/lib/plugins/helper/open_graph.js
@@ -2,7 +2,8 @@
 
 const { parse, resolve } = require('url');
 const { isMoment, isDate } = require('moment');
-const { encodeURL, prettyUrls, htmlTag, stripHTML, escapeHTML, Cache } = require('hexo-util');
+const { encodeURL, prettyUrls, htmlTag, stripHTML, escapeHTML } = require('hexo-util');
+const { default: moize } = require('moize');
 
 const localeMap = {
   'en': 'en_US',
@@ -20,8 +21,8 @@ const localeMap = {
   'tr': 'tr_TR',
   'vi': 'vi_VN'
 };
-const localeCache = new Cache();
-const localeToTerritory = str => localeCache.apply(str, () => {
+
+const localeToTerritory = moize.shallow(str => {
   if (str.length === 2 && localeMap[str]) return localeMap[str];
 
   if (str.length === 5) {