Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/now-and-later/lib/helpers.js b/node_modules/now-and-later/lib/helpers.js
new file mode 100644
index 0000000..b0e913c
--- /dev/null
+++ b/node_modules/now-and-later/lib/helpers.js
@@ -0,0 +1,41 @@
+'use strict';
+
+function noop() {}
+
+var defaultExts = {
+ create: noop,
+ before: noop,
+ after: noop,
+ error: noop,
+};
+
+function defaultExtensions(extensions) {
+ extensions = extensions || {};
+ return {
+ create: extensions.create || defaultExts.create,
+ before: extensions.before || defaultExts.before,
+ after: extensions.after || defaultExts.after,
+ error: extensions.error || defaultExts.error,
+ };
+}
+
+function initializeResults(values) {
+ var keys = Object.keys(values);
+ var results = Array.isArray(values) ? [] : {};
+
+ var idx = 0;
+ var length = keys.length;
+
+ for (idx = 0; idx < length; idx++) {
+ var key = keys[idx];
+ results[key] = undefined;
+ }
+
+ return results;
+}
+
+module.exports = {
+ defaultExtensions: defaultExtensions,
+ noop: noop,
+ initializeResults: initializeResults,
+};