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lodash源码分析之matchesProperty #356

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HeftyKoo opened this issue Jun 3, 2020 · 0 comments
Open

lodash源码分析之matchesProperty #356

HeftyKoo opened this issue Jun 3, 2020 · 0 comments
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api 暴露出来的接口 系列文章

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@HeftyKoo
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HeftyKoo commented Jun 3, 2020

本文为读 lodash 源码的第三百五十五篇,后续文章会更新到这个仓库中,欢迎 star:pocket-lodash

gitbook也会同步仓库的更新,gitbook地址:pocket-lodash

依赖

import baseClone from './.internal/baseClone.js'
import baseMatchesProperty from './.internal/baseMatchesProperty.js'

《lodash源码分析之baseClone》

《lodash源码分析之baseMatchesProperty》

源码分析

matchesProperty 接收属性路径 path 和比较值 srcValue ,返回一个函数,这个函数接收一个 object ,用来判断 object 上对应属性路径上的值是否和 srcValue 相等。

源码如下:

const CLONE_DEEP_FLAG = 1

function matchesProperty(path, srcValue) {
  return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG))
}

其实就是调用 baseMatchesProperty 来实现,只不过在将 srcValue 传入时,会进行一次深度复制。

License

署名-非商业性使用-禁止演绎 4.0 国际 (CC BY-NC-ND 4.0)

最后,所有文章都会同步发送到微信公众号上,欢迎关注,欢迎提意见:

作者:对角另一面

@HeftyKoo HeftyKoo added 系列文章 api 暴露出来的接口 labels Jun 3, 2020
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