@cloakui/utils/dist/extractClassNamesStartingWith.js

Shared utilities for all CloakUI component packages.

/**
 * Given a string of classNames (separated by spaces), and an array of class prefixes,
 * this will extract and return the classNames that start with any of the provided prefixes.
 *
 * @example extractClassNamesStartingWith("is-style-fill is-style-secondary text-root bg-root", ["bg-"]); // returns "bg-root"
 */
export const extractClassNamesStartingWith = (classes, prefixes) => classes
    ?.split(" ")
    ?.filter((className) => prefixes?.some((prefix) => className.startsWith(prefix)))
    ?.join(" ") ?? "";