import createCompounder from './.internal/createCompounder.js';

/**
 * Converts `string` to
 * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
 *
 * @since 3.0.0
 * @category String
 * @param {string} [string=''] The string to convert.
 * @returns {string} Returns the kebab cased string.
 * @example
 *
 * kebabCase('Foo Bar');
 * // => 'foo-bar'
 *
 * kebabCase('fooBar');
 * // => 'foo-bar'
 *
 * kebabCase('__FOO_BAR__');
 * // => 'foo-bar'
 */
const kebabCase = createCompounder((result, word, index) => result + (index ? '-' : '') + word.toLowerCase());

export default kebabCase;