Created
January 23, 2018 00:28
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| function someHellComputation(initialData) { | |
| return fnA(initialData) | |
| .then(fnB) | |
| .then(fnC) | |
| } | |
| someHellComputation(10) | |
| .then(console.log) | |
| .catch(err => { | |
| // where does err come from: fnA, fnB, fnC? | |
| // how should I handle these errors? | |
| }) |
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