z-pattern-matching/z

Exhaustivity checking

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#34 opened on Nov 28, 2017

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 (8 comments) (1 reaction) (0 assignees)JavaScript (78 forks)batch import
enhancementhelp wanted

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Description

Have an option that checks if the matching is exhaustive, and if it isn't then have it immediately throw an error that the matching isn't exhaustive.

Contributor guide

Research direction
Investigate the pattern matching implementation in the library to understand how patterns are matched, then add an option to check exhaustiveness during pattern matching.
Tech stack
javascript
Domain
developer experience
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
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.
Clear
Prerequisites
JavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70