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

@dhlx/resolver

v0.0.8

Published

resolver 是一个强大的 TypeScript 工具函数,用于处理异步函数的执行结果,统一进行错误处理和结果包装,让您的异步代码更加简洁和可靠。

Downloads

3

Readme

resolver 函数

一、简介

resolver 是一个强大的 TypeScript 工具函数,用于处理异步函数的执行结果,统一进行错误处理和结果包装,让您的异步代码更加简洁和可靠。

二、安装

使用以下命令通过 NPM 安装:

npm install @dhlx/resolver 

三、使用示例

import resolver from 'dhlx/resolver';  // 请替换为实际的包名

// 定义一个异步函数,返回值为字符串,可能抛出错误
const asyncFn = async (input: string): Promise<string> => {
  if (input.length > 5) {
    return input.toUpperCase();
  } else {
    throw new Error(`Input is too short: ${input}`);
  }
};

// 使用 resolver 函数处理 asyncFn 的结果
const wrappedFn = resolver(asyncFn);

// 调用处理后的函数
const [error, data] = await wrappedFn('hello');

if (error) {
  console.error(error.message);
} else {
  console.log(data);
}

四、API 说明

resolver<T, E>(fn: (args: any[]) => Promise<T>): (args: any[]) => Promise<[E | null, T | null]>

fn:要处理的异步函数,其返回值类型为 T,可能抛出的错误类型为 E。