Latest updates from IceHrmPro

web/node_modules/rc-tree-select/lib/hooks/useKeyValueMap.js

@@ -0,0 +1,27 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useKeyValueMap;
+
+var _react = _interopRequireDefault(require("react"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Return cached Key Value map with DataNode.
+ * Only re-calculate when `flattenOptions` changed.
+ */
+function useKeyValueMap(flattenOptions) {
+  return _react.default.useMemo(function () {
+    var cacheKeyMap = new Map();
+    var cacheValueMap = new Map(); // Cache options by key
+
+    flattenOptions.forEach(function (dataNode) {
+      cacheKeyMap.set(dataNode.key, dataNode);
+      cacheValueMap.set(dataNode.data.value, dataNode);
+    });
+    return [cacheKeyMap, cacheValueMap];
+  }, [flattenOptions]);
+}