Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/es-abstract/helpers/isPrefixOf.js b/node_modules/es-abstract/helpers/isPrefixOf.js
new file mode 100644
index 0000000..0f644d7
--- /dev/null
+++ b/node_modules/es-abstract/helpers/isPrefixOf.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var $strSlice = require('call-bind/callBound')('String.prototype.slice');
+
+module.exports = function isPrefixOf(prefix, string) {
+ if (prefix === string) {
+ return true;
+ }
+ if (prefix.length > string.length) {
+ return false;
+ }
+ return $strSlice(string, 0, prefix.length) === prefix;
+};