Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/make-iterator/index.js b/node_modules/make-iterator/index.js
new file mode 100644
index 0000000..15a00d0
--- /dev/null
+++ b/node_modules/make-iterator/index.js
@@ -0,0 +1,99 @@
+/*!
+ * make-iterator <https://github.com/jonschlinkert/make-iterator>
+ *
+ * Copyright (c) 2014-2018, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+'use strict';
+
+var typeOf = require('kind-of');
+
+module.exports = function makeIterator(target, thisArg) {
+ switch (typeOf(target)) {
+ case 'undefined':
+ case 'null':
+ return noop;
+ case 'function':
+ // function is the first to improve perf (most common case)
+ // also avoid using `Function#call` if not needed, which boosts
+ // perf a lot in some cases
+ return (typeof thisArg !== 'undefined') ? function(val, i, arr) {
+ return target.call(thisArg, val, i, arr);
+ } : target;
+ case 'object':
+ return function(val) {
+ return deepMatches(val, target);
+ };
+ case 'regexp':
+ return function(str) {
+ return target.test(str);
+ };
+ case 'string':
+ case 'number':
+ default: {
+ return prop(target);
+ }
+ }
+};
+
+function containsMatch(array, value) {
+ var len = array.length;
+ var i = -1;
+
+ while (++i < len) {
+ if (deepMatches(array[i], value)) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function matchArray(arr, value) {
+ var len = value.length;
+ var i = -1;
+
+ while (++i < len) {
+ if (!containsMatch(arr, value[i])) {
+ return false;
+ }
+ }
+ return true;
+}
+
+function matchObject(obj, value) {
+ for (var key in value) {
+ if (value.hasOwnProperty(key)) {
+ if (deepMatches(obj[key], value[key]) === false) {
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+/**
+ * Recursively compare objects
+ */
+
+function deepMatches(val, value) {
+ if (typeOf(val) === 'object') {
+ if (Array.isArray(val) && Array.isArray(value)) {
+ return matchArray(val, value);
+ } else {
+ return matchObject(val, value);
+ }
+ } else {
+ return val === value;
+ }
+}
+
+function prop(name) {
+ return function(obj) {
+ return obj[name];
+ };
+}
+
+function noop(val) {
+ return val;
+}