📜  filter-vs-map-reactjs-and-jsx - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:52.002000             🧑  作者: Mango

代码示例1
{              
  books && books
    .filter(book => book.shelf.toLowerCase().includes(shelf.toLowerCase()))
    .map((book, index) => {
      return (
        
      );
    })
}