Host FlexSearch

paige/node_modules/flexsearch/dist/module-debug/polyfill.js

@@ -0,0 +1,74 @@
+
+export let promise = Promise;
+
+Object.assign || (Object.assign = function () {
+    const args = arguments,
+          size = args.length,
+          obj = args[0];
+
+
+    for (let x = 1, current, keys, length; x < size; x++) {
+
+        current = args[x];
+        keys = Object.keys(current);
+        length = keys.length;
+
+        for (let i = 0, key; i < length; i++) {
+
+            key = keys[i];
+            obj[key] = current[key];
+        }
+    }
+
+    return obj;
+});
+
+// Object.values || (Object.values = function(obj){
+//
+//     const keys = Object.keys(obj);
+//     const length = keys.length;
+//     const values = new Array(length);
+//
+//     for(let x = 0; x < length; x++){
+//
+//         values[x] = obj[keys[x]];
+//     }
+//
+//     return values;
+// });
+
+if (!promise) {
+
+    /**
+     * @param {Function} fn
+     * @constructor
+     */
+
+    function SimplePromise(fn) {
+
+        this.callback = null;
+
+        const self = this;
+
+        fn(function (val) {
+
+            if (self.callback) {
+
+                self.callback(val);
+                // self.callback = null;
+                // self = null;
+            }
+        });
+    }
+
+    /**
+     * @param {Function} callback
+     */
+
+    SimplePromise.prototype.then = function (callback) {
+
+        this.callback = callback;
+    };
+
+    promise = SimplePromise;
+}