npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

dtext

v0.0.3

Published

方便的给对象,字符串或者数字一个默认值

Downloads

1

Readme

dtext

方便的给对象,字符串或者数字一个默认值

背景

在前端项目中经常会遇到一些默认值处理的情况, 本项目可以让你方便的统一设置规则来进行默认值的处理,即灵活又统一方便修改。

use

npm i dtext -S
import Proxy2Default from 'dtext';
const proxy2Default = new Proxy2Default('暂无'});
proxy2Default.proxyObj(undefined);  //'暂无'

有时候你可能需要一些比较特殊的处理规则,比如你哪些特殊的值需要处理成为默认值通过includes,哪些特殊的值0, false不需要处理为默认值通过excludes

const proxy2Default = new Proxy2Default('暂无', { includes: ['0'], excludes: [0] });
const obj = {msg: '', id: 0, value: '0'};
proxy2Default.proxyObj(obj, {key: 'id'}); // 0 excludes: [0]
proxy2Default.proxyObj(obj, {key: 'msg'}); // '暂无'
proxy2Default.proxyObj(obj, {key: 'value'}); // '暂无' includes: ['0']

Proxy2Default参数说明

|参数|说明|类型|默认值| |---|---|---|---| |第一个参数|第一个参数为字符串或者函数,如果是函数的返回值为默认值|string|() => string|无| |options|这里是一个可选对象|object|无|

options的参数说明 |参数|说明|类型|默认值| |---|---|---|---| |includes|里面的值会被替换为默认值|string|number[]|无| |excludes|这里的值不会被替换为默认值,常见0等你不想被替换为默认值的情况|string|number[]|无|

proxyObj中参数说明

proxyObj(
  obj: any,
  options?: { 
    key?: string, 
    defaultText?: string|(() => string), 
    includes?: (string|number)[],
    excludes?: (string|number)[],
  }
)

proxyObj中的参数优先级高 会覆盖类中的参数!

单元测试

单元测试