Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

lodash源码分析之takeWhile #96

Open
HeftyKoo opened this issue Feb 27, 2020 · 0 comments
Open

lodash源码分析之takeWhile #96

HeftyKoo opened this issue Feb 27, 2020 · 0 comments
Labels
api 暴露出来的接口 系列文章

Comments

@HeftyKoo
Copy link
Owner

本文为读 lodash 源码的第九十五篇,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 baseWhile from './.internal/baseWhile.js'

《lodash源码分析之baseWhile》

源码分析

源码如下:

function takeWhile(array, predicate) {
  return (array != null && array.length)
    ? baseWhile(array, predicate)
    : []
}

takeWhiletakeRightWhile 的源码基本一致,只是在调用 baseWhile 的时候,第四个参数没有传递,也即 fromRightfalse ,表示从前往后取值,取值顺序想反。

takeRightWhile 源码分析见:《lodash源码分析之takeRightWhile》

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 Feb 27, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
api 暴露出来的接口 系列文章
Projects
None yet
Development

No branches or pull requests

1 participant