Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/strip-outer/index.js b/node_modules/strip-outer/index.js
new file mode 100644
index 0000000..497186a
--- /dev/null
+++ b/node_modules/strip-outer/index.js
@@ -0,0 +1,11 @@
+'use strict';
+var escapeStringRegexp = require('escape-string-regexp');
+
+module.exports = function (str, sub) {
+ if (typeof str !== 'string' || typeof sub !== 'string') {
+ throw new TypeError();
+ }
+
+ sub = escapeStringRegexp(sub);
+ return str.replace(new RegExp('^' + sub + '|' + sub + '$', 'g'), '');
+};