add remove function to cache

mde · Mar 6, 2019 · 2daec5d · 2daec5d
1 parent 9b5bbf1
commit 2daec5d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/utils.js b/lib/utils.js
@@ -158,6 +158,9 @@ exports.cache = {
   get: function (key) {
     return this._data[key];
   },
+  remove: function (key) {
+    delete this._data[key];
+  },
   reset: function () {
     this._data = {};
   }