Package Exports

any-utils

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (any-utils) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

any-utils

纯 JS utils 库，适用前端任何场景

Installment

npm install any-utils --save

Documentation

1. get

访问嵌套对象，避免代码中出现类似 a && a.b ? a.b.c : null 的代码

Usage

  import { get } from 'any-utils';
  
  const data = [{
    id: 101,
    email: 'jack@dev.com',
    personalInfo: {
      name: 'Jack',
      address: {
        line1: 'westwish st',
        line2: 'washmasher',
        city: [],
        state: 'WX'
      }
    }
  }];

  // 获取 data[0].personalInfo.address.line2
  get(data, [0, 'personalInfo', 'address', 'line2']); // westwish st

  // 获取 data[0].personalInfo.address 不存在的属性 wx
  get(data, [0, 'personalInfo', 'address', 'line2', 'wx']); // undefined

  // 取不到的情况先默认返回 undefined，也可以设置
  get(data, [0, 'personalInfo', 'address', 'line2', 'wx'], '我是默认值'); // 我是默认值

2. isEmpty

判断是不是空对象或者空数组

Usage

import { isEmpty } from 'any-utils';

// 判断空数组
isEmpty([]); // true

// 判断空对象
isEmpty({}); // true

// 判断非空对象
isEmpty({ a:1 }; // false

// 判断非空数组
isEmpty([1]); // false

// 判断非数组或对象
isEmpty(1); // false

3. parseQuery

将类似 key1=18127873881&key2=2 格式的数据解析为 { key1: '18127873881', key2: 2 }

Usage

import { parseQuery } from 'any-utils';

// 解析 key1=18127873881&key2=2
parseQuery('key1=18127873881&key2=2') // { key1: '18127873881', key2: '2' }

// 解析空字符串
parseQuery('') // {}

Development

Build with TypeScript and tested by jest.

Checklist:

每个对外公开的函数必须经过单测
每个对外公开的函数必须在 README 添加文档

Publish

npm version patch（向后兼容的 bug fix）/ minor （新需求且向后兼容） / major（不兼容）/ prerelease --preid=alpha(测试版本)
npm publish
git push && git push --tags