js-immutable-fs-trees

js-immutable-fs-trees 安装 npm install @hexlet/immutable-fs-trees 用法示例 import { mkfile , mkdir , isDirectory , isFile , map , } from '@hexlet/immutable-fs-trees' ; isFile ( mkfile ( 'config' ) ) ; // true isDirectory ( mkdir ( 'etc' ) ) ; // true const tree = mkdir ( 'etc' , [ mkfile ( 'config' ) , mkfile ( 'hosts' ) ] ) ; const callbackFn = ( node ) => { const { name } = node ; const newName