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Merge pull request #263 from beyondcompute/patch-2

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Ilya Kantor 2017-11-01 10:50:19 +03:00 • committed by GitHub
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6-async/03-promise-chaining/article.md
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@ -365,7 +365,7 @@ loadJson('/article/promise-chaining/user.json')
## Error handling
Asynchronous actions may sometimes fail: in case of an error the corresponding promises becomes rejected. For instance, `fetch` fails if the remote server is not available. We can use `.catch` to handle errors (rejections).
Asynchronous actions may sometimes fail: in case of an error the corresponding promise becomes rejected. For instance, `fetch` fails if the remote server is not available. We can use `.catch` to handle errors (rejections).
Promise chaining is great at that aspect. When a promise rejects, the control jumps to the closest rejection handler down the chain. That's very convenient in practice.