feat(InputMenu): new component (#86)

src/runtime/utils/index.ts

@@ -19,6 +19,27 @@ export function omit<Data extends object, Keys extends keyof Data>(data: Data, k
   return result as Omit<Data, Keys>
 }
 
+export function get(object: Record<string, any>, path: (string | number)[] | string, defaultValue?: any): any {
+  if (typeof path === 'string') {
+    path = path.split('.').map((key) => {
+      const numKey = Number(key)
+      return Number.isNaN(numKey) ? key : numKey
+    })
+  }
+
+  let result: any = object
+
+  for (const key of path) {
+    if (result === undefined || result === null) {
+      return defaultValue
+    }
+
+    result = result[key]
+  }
+
+  return result !== undefined ? result : defaultValue
+}
+
 export function looseToNumber(val: any): any {
   const n = Number.parseFloat(val)
   return Number.isNaN(n) ? val : n