ESLint：禁用“无效数字文字大小写”规则

Question

I'm using NuxtJS CLI, which comes together with Prettier and ESLint.

I have problems with hexadecimal numbers:

0xffffff

ESLint doesn't like it and throws this error:

Invalid number literal casing unicorn/number-literal-case

I foundthis solution , but it didn't work for some reason.

Now I want to disable this rule at all to move forward with my project.

I tried this rule into .eslintsrc.js:

'prefer-numeric-literals': 'off',

That solved 50% of errors, but some ESLint "unicorn" is still causing the error. I tried to uninstall this dependency - but it won't go away.

I also tried to write hexadecimal numbers in uppercase, but prettier transforms it to lowercase on save.

The single option is to write code in this way:

/* eslint-disable */
object.material.color.set(Math.random() * 0xffffff)
/* eslint-enable */

But this is not convenient...

Is there a way to fix it?

• Prettier version: 2.4.0
• ESLint version: 7.3.2

Answer 1

The purpose of the rule is to have consistent casing, it wants you to write 0xFFFFFF (so all uppercase with lowercase x ). If you don't want that you can disable it in the config with

'unicorn/number-literal-case': 'off',