JS: convert to kebab-case

convert-to-kebab-case.js

const convertToKebabCase = (string) => {
  return string.replace(/\s+/g, '-').toLowerCase();
}

For me the issue lies with toLowerCase, this should only happen IF string was replaced.

• chDe -> ch-de
• American Flag -> American Flag

Previously: Som3thing\3lse => som3-thing-3-lse
My version: Som3thing\3lse => som3thing-3lse

Sorry @tehpsalmist
kebabCase('ABC_123') -> 'ab-c-123'

const toKebabCase = str =>
    str &&
    str
      .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
      .map(x => x.toLowerCase())
      .join('-');

Sorry @Vadorequest
toKebabCase('FOO-BAR') -> ''f-o-o-bar''

str
  .replace(/([A-Z])([A-Z])/g, '$1-$2')
  .replace(/([a-z])([A-Z])/g, '$1-$2')
  .replace(/[\s_]+/g, '-')            
  .toLowerCase() 

Sorry @GerardRodes
'FOO-BAR' -> ''f-oo-b-ar''

@oravecz That's a shame! Do you think you have a fix handy?

https://lodash.com/docs/4.17.15#kebabCase I don't use any other nowadays

Install:
https://www.npmjs.com/package/lodash.kebabcase