optimize use regexp without caught group

2015-05-21 08:34:36 +08:00 · 2015-05-21 08:34:36 +08:00 · 41b16b7561
parent c0a48cd9a3
commit 41b16b7561
1 changed files with 1 additions and 1 deletions
--- a/index.js
+++ b/index.js
@ -35,7 +35,7 @@ module.exports = function (app, options) {
    var names = fs.readdirSync(localeDir);
    for (var i = 0; i < names.length; i++) {
      var name = names[i];
-      if (!/\.(js|json|properties)$/.test(name)) {
+      if (!/\.(?:js|json|properties)$/.test(name)) {
        continue;
      }
      var filepath = path.join(localeDir, name);