Prevent code duplication when writing unit tests with Jest .each - toKebabCase utils

utils.ts

const createTransform = (
  pattern: string | RegExp,
  separator: string,
  wordTransformer: (word: string) => string,
) => (text: string) => text.split(pattern).map(wordTransformer).join(separator);

const exhaustedPattern = /[\s_-]|(?=[A-Z0-9])/;

export const toKebabCase = createTransform(exhaustedPattern, '-', (word) =>
  word.toLowerCase(),
);

// "my_example" => "this-is-my-example"
// "anotherExample123" => "another-example-1-2-3"