Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Disabling ignoring unused vars for _ prefix

See original GitHub issue

We currently ignore unused vars with _ prefix, mainly as a workaround for deleting extra properties in ...rest destructuring. However https://github.com/facebookincubator/create-react-app/pull/1705 is a proper fix for this, so I think we should remove the _ rule in the next major bump. This would fix https://github.com/facebookincubator/create-react-app/issues/1387.

Issue Analytics

State:
Created 7 years ago
Comments:14 (13 by maintainers)

Top GitHub Comments

1reaction

sidoshicommented, May 11, 2017

Sure, I’ll do it.

1reaction

gaearoncommented, May 11, 2017

@doshisid Do you mind following up with @ljharb and raising an issue in Airbnb ESLint config repo too?

Top Results From Across the Web

How to disable warn about some unused params, but keep ...

Only way that I found is to use ignore pattern argsIgnorePattern in rule options. If your variable is unused, just add underscore _ctx...

no-unused-vars - ESLint - Pluggable JavaScript Linter

This rule is aimed at eliminating unused variables, functions, and function parameters. ... For example, variables whose names contain ignored or Ignored ....

Linters | golangci-lint

Name Description Presets Since asasalint ⚙️ check for pass any as any in variadic func(...any) bugs 1.47.0 bidichk ⚙️ Checks for dangerous unicode character sequences...

Eslint ignore - Caritas Castellaneta

How to Ignore and Disable Type Rules Using TypeScript …grunt-eslint supports ... ignore parameters with underscore This rule will make no-unused-vars rule ...

vue/no-unused-vars

disallow unused variable definitions of v-for directives or scope ... which add a prefix _ to your variable and no more eslint error ......