【发布时间】:2016-09-15 04:22:03
【问题描述】:
我有这样的代码:
const _ = require('lodash');
const fn = _.partialRight(_.pick, _.identity);
const x = { some: 'value', empty: null };
const y = fn(x);
console.log('x:', x);
console.log('y:', y);
fn 应该是remove empty properties
Lodash 3.10.1 的结果:
x: { some: 'value', empty: null }
y: { some: 'value' }
Lodash 4.15.0 的结果:
x: { some: 'value', empty: null }
y: {}
Lodash 4 发生了哪些变化使其不再工作?
【问题讨论】:
标签: javascript lodash