Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/vinyl/lib/inspect-stream.js b/node_modules/vinyl/lib/inspect-stream.js
new file mode 100644
index 0000000..9faaa0a
--- /dev/null
+++ b/node_modules/vinyl/lib/inspect-stream.js
@@ -0,0 +1,13 @@
+'use strict';
+
+function inspectStream(stream) {
+  var streamType = stream.constructor.name;
+  // Avoid StreamStream
+  if (streamType === 'Stream') {
+    streamType = '';
+  }
+
+  return '<' + streamType + 'Stream>';
+}
+
+module.exports = inspectStream;