eslint-community/eslint-plugin-promise

catch must re-throw

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#7 opened on Mar 25, 2016

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 (13 comments) (0 reactions) (0 assignees)JavaScript (103 forks)auto 404
enhancementhelp wanted

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Description

I've heard that catch() should re-throw the error or return Promise.reject(err) anyway familiar with this? It's so you don't break the promise chain.

Contributor guide

Research direction
Understand the best practice of re throwing in promise catch handlers and propose a lint rule or documentation update to enforce or clarify it.
Tech stack
javascriptnodejs
Domain
backendtooling
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
JavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35