Last active
November 7, 2022 23:08
-
-
Save tjconcept/d987a91bcebd22cc03911646baa305c4 to your computer and use it in GitHub Desktop.
"join" polyfill
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| export default function using(...args) { | |
| const fn = args.at(-1) | |
| if (typeof fn !== 'function') { | |
| throw new Error('Missing expected function argument') | |
| } | |
| if (args.length < 2) { | |
| throw new Error('At least two arguments must be passed') | |
| } | |
| return Promise.all(args.slice(0, -1)).then((v) => fn(...v)) | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Published as https://github.com/tjconcept/psjoin