1 files changed, 19 insertions, 0 deletions
diff --git a/app/assets/javascripts/lib/utils/cache.js b/app/assets/javascripts/lib/utils/cache.js
new file mode 100644
index 00000000000..3141f1eeafc
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/cache.js
@@ -0,0 +1,19 @@
+class Cache {
+  constructor() {
+    this.internalStorage = { };
+  }
+
+  get(key) {
+    return this.internalStorage[key];
+  }
+
+  hasData(key) {
+    return Object.prototype.hasOwnProperty.call(this.internalStorage, key);
+  }
+
+  remove(key) {
+    delete this.internalStorage[key];
+  }
+}
+
+export default Cache;