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Update promisify.md

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Angelos Chalaris
2020-01-13 10:06:24 +02:00
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commit 202ef9d260
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snippets/promisify.md
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@ -1,6 +1,6 @@
--- ---
title: promisify title: promisify
tags: adapter,function,promise,intermediate tags: function,promise,intermediate
--- ---
Converts an asynchronous function to return a promise. Converts an asynchronous function to return a promise.
@ -20,4 +20,4 @@ const promisify = func => (...args) =>
```js ```js
const delay = promisify((d, cb) => setTimeout(cb, d)); const delay = promisify((d, cb) => setTimeout(cb, d));
delay(2000).then(() => console.log('Hi!')); // // Promise resolves after 2s delay(2000).then(() => console.log('Hi!')); // // Promise resolves after 2s
``` ```