测试

frontend/node_modules/element-plus/es/utils/arrays.mjs

@@ -0,0 +1,15 @@
+export { castArray as ensureArray } from 'lodash-unified';
+import { isArray } from '@vue/shared';
+
+const unique = (arr) => [...new Set(arr)];
+const extractFirst = (arr) => {
+  return isArray(arr) ? arr[0] : arr;
+};
+const castArray = (arr) => {
+  if (!arr && arr !== 0)
+    return [];
+  return isArray(arr) ? arr : [arr];
+};
+
+export { castArray, extractFirst, unique };
+//# sourceMappingURL=arrays.mjs.map