https://github.com/gavinning/lib
js lib
https://github.com/gavinning/lib
Last synced: 10 months ago
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js lib
- Host: GitHub
- URL: https://github.com/gavinning/lib
- Owner: gavinning
- Created: 2020-06-07T06:06:08.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-06-07T07:04:14.000Z (over 5 years ago)
- Last Synced: 2025-03-03T07:48:20.857Z (10 months ago)
- Language: JavaScript
- Size: 2.93 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
lib
---
### Install
```sh
npm i @4a/lib
```
### Usage
```js
const lib = require('@4a/lib')
```
### API
```js
/**
* 扩展lib实例
* @param {Object} obj
*/
extend(obj)
/**
* 检查原始对象或数组是否为空
* @param {Object | Array} obj
* @return {Boolean}
*/
isEmptyObject(obj)
/**
* 数组转对象
* @param {String} key 转换目标key
* @param {Array} arr
* @return {Object}
*/
toMap(key, arr)
/**
* map对象
* @param {Object} obj
* @param {Function} callback
* @return {Object}
*/
map(obj, callback)
each(obj, fn)
/**
* 深度clone对象
* @param {Object} obj
* @return {Object}
*/
clone(obj)
/**
* 过滤对象内指定字段
* @param {Object} obj
* @param {Array} arr 字段数组
* @return {Object}
*/
filter(obj, arr)
/**
* 删除对象内指定字段
* @param {Object} obj
* @param {Array} arr 字段数组
* @return {Object}
*/
remove(obj, arr)
/**
* 数字截断
* @param {Number} num 需要截断的目标
* @param {Number} length 截断小数点后的长度
* @return {Number}
*/
toFixed(num, length = 2)
/**
* 可控范围随机数
* @param {Number} min 随机数最小值
* @param {Number} max 随机数最大值
* @param {Number} length 小数点长度，可选，默认为0取整
* @return {Number}
*/
random(min, max, length = 0)
/**
* 字符串马赛克
* @param {String} str 目标字符串
* @param {Number} start 起始索引
* @param {Number} end 终止索引
* @param {String} placeholder 马赛克占位字符串，默认为 ****
* @return {String}
*/
mosaic(str, start, end, placeholder = '****')
/**
* 马赛克手机号
* @param {String} tel
* @return {String}
*/
mosaicTel(tel)
/**
* 马赛克身份证号
* @param {String} pid
* @return {String}
*/
mosaicPid(pid)
```