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MelodicCrypter/promisify-filesystem.js

Created August 19, 2019 06:30
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A NodeJS sample of using Util's promisify to write a file.
Raw
promisify-filesystem.js
const fs = require('fs');
const { promisify } = require('util');
const writeFile = promisify(fs.writeFile);
writeFile('sample.txt', 'this is a sample phrase')
.then(() => console.log('done!'))
.catch(e => console.log(e));
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