isStream javascript Code Snippet in 2024
nodetypeintermediate
Last Updated: 16 December 2024
Checks if the given argument is a stream.
- Check if the value is different from
null. - Use
typeofto check if the value is of typeobjectand thepipeproperty is of typefunction.
const isStream = val => val !== null && typeof val === 'object' && typeof val.pipe === 'function';
const fs = require('fs'); isStream(fs.createReadStream('test.txt')); // true
javascript snippet similar to isStream For You in December 2024
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