Meteor Wrapasync 〈Premium Quality〉

const readFileSync = Meteor.wrapAsync(fs.readFile); const content = readFileSync('/path/to/file', 'utf8'); But remember: in Meteor 3, just use fs.promises.readFile with await . Progress! ⚡

Wrap the function once outside the method to avoid re-wrapping on every call. meteor wrapasync

const result = await new Promise((resolve) => setTimeout(() => resolve('Done'), 1000) ); ✅ wrapAsync is great for converting Node.js style callbacks (error, result). ✅ But for modern Meteor 3+ — just use native async/await everywhere. const readFileSync = Meteor