beachPartyBalloons/isPromise.js at 7d7d46af3201cbb58573099e17e9b9e3c0579aeb - beachPartyBalloons - Gitea: Git with a cup of tea

chris/beachPartyBalloons

chris 746868d720 Add 'main-site/' from commit '5cefb4d1618bc54ae0e86830421a8c911900302c'

git-subtree-dir: main-site
git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a
git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c

2026-04-13 19:22:17 -04:00

7 lines

179 B

JavaScript

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 'use strict';
 function isPromise(val) {
   return !!val && (typeof val === 'object' || typeof val === 'function') && typeof val.then === 'function';
 }
 module.exports = isPromise;