使用Ramda映射和深度对象

const numbers = [1, 2, 3, 4, 5];
const doubledNumbers = R.map(x => x * 2, numbers);
console.log(doubledNumbers); // [2, 4, 6, 8, 10]

const people = [
  { name: 'Alice', age: 25 },
  { name: 'Bob', age: 30 },
  { name: 'Charlie', age: 35 }
];
const names = R.map(R.prop('name'), people);
console.log(names); // ['Alice', 'Bob', 'Charlie']

const user = {
  name: 'Alice',
  age: 25,
  contact: {
    email: 'alice@example.com',
    phone: '1234567890'
  }
};
const email = R.path(['contact', 'email'], user);
console.log(email); // 'alice@example.com'

const updatedUser = R.assocPath(['contact', 'email'], 'new-email@example.com', user);
console.log(updatedUser);
/*
{
  name: 'Alice',
  age: 25,
  contact: {
    email: 'new-email@example.com',
    phone: '1234567890'
  }
}
*/