2019-03-15 admin


什么是find-value,Find object values by passing the path as string.



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Find object values by passing the path as string.

<g-emoji class=“g-emoji” alias=“cloud” fallback-src=“”>☁️</g-emoji> Installation

# Using npm
npm install --save find-value

# Using yarn
yarn add find-value

<g-emoji class=“g-emoji” alias=“clipboard” fallback-src=“”>📋</g-emoji> Example

const findValue = require("find-value");

// Some random object :)
const obj = {
    location: {
        planet: "Mars"
      , town: "Somewhere"
  , names: [
        { first: "Alice", age: 19 }
      , { first: "Bob", age: 20 }

console.log(findValue(obj, "location.planet"));
// => "Mars"

console.log(findValue(obj, "names"));
// => [ { first: "Alice", age: 19 }, { first: "Bob", age: 20 } ]

console.log(findValue(obj, "names.0.first"));
// => "Alice"

console.log(findValue(obj, "names.1.age"));
// => 20

console.log(findValue(obj, "something.that.does.not.exist"));
// => undefined

<g-emoji class=“g-emoji” alias=“question” fallback-src=“”>❓</g-emoji> Get Help

There are few ways to get help:

  1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.

  2. For bug reports and feature requests, open issues. <g-emoji class=“g-emoji” alias=“bug” fallback-src=“”>🐛</g-emoji>

  3. For direct and quick help, you can use Codementor. <g-emoji class=“g-emoji” alias=“rocket” fallback-src=“”>🚀</g-emoji>

<g-emoji class=“g-emoji” alias=“memo” fallback-src=“”>📝</g-emoji> Documentation

findValue(obj, path)

Finds the value at given path in the specified object.


  • Object obj: The input object.
  • String path: The path to the value you want to find.


  • Anything The path value.

<g-emoji class=“g-emoji” alias=“yum” fallback-src=“”>😋</g-emoji> How to contribute

Have an idea? Found a bug? See how to contribute.

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I open-source almost everything I can, and I try to reply to everyone needing help using these projects. Obviously, this takes time. You can integrate and use these projects in your applications for free! You can even change the source code and redistribute (even resell it).

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Thanks! <g-emoji class=“g-emoji” alias=“heart” fallback-src=“”>❤️</g-emoji>

<g-emoji class=“g-emoji” alias=“dizzy” fallback-src=“”>💫</g-emoji> Where is this library used?

If you are using this library in one of your projects, add it in this list. <g-emoji class=“g-emoji” alias=“sparkles” fallback-src=“”>✨</g-emoji>

  • arr-obj—Convert arrays into objects by using unique fields.
  • edit-json-file—Edit a json file with ease.
  • flow-api (by jillix)—The flow api library and CLI app.
  • lien—An easy to use web framework for Node.js.
  • np-init—Easily start a npm package from scratch.
  • packy—Set default fields in your package.json files.
  • ship-release—Publish new versions on GitHub and npm with ease.

<g-emoji class=“g-emoji” alias=“scroll” fallback-src=“”>📜</g-emoji> License

MIT © Ionică Bizău



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