first commit

frontend/node_modules/rc-select/es/utils/commonUtil.js

@@ -0,0 +1,33 @@
+import _typeof from "@babel/runtime/helpers/esm/typeof";
+export function toArray(value) {
+  if (Array.isArray(value)) {
+    return value;
+  }
+  return value !== undefined ? [value] : [];
+}
+export var isClient = typeof window !== 'undefined' && window.document && window.document.documentElement;
+
+/** Is client side and not jsdom */
+export var isBrowserClient = process.env.NODE_ENV !== 'test' && isClient;
+export function hasValue(value) {
+  return value !== undefined && value !== null;
+}
+
+/** combo mode no value judgment function */
+export function isComboNoValue(value) {
+  return !value && value !== 0;
+}
+function isTitleType(title) {
+  return ['string', 'number'].includes(_typeof(title));
+}
+export function getTitle(item) {
+  var title = undefined;
+  if (item) {
+    if (isTitleType(item.title)) {
+      title = item.title.toString();
+    } else if (isTitleType(item.label)) {
+      title = item.label.toString();
+    }
+  }
+  return title;
+}