/**
 * Copyright 2024 Resultium LLC
 *
 * This file is part of @resultium/utils.
 *
 * @resultium/utils is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * @resultium/utils is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with RCZ. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 * Conditionally joins given class strings
 *
 * @example
 * ```ts
 * let isVisible = false
 *
 * // prints "bg-blue-300 hidden"
 * console.log(classNames("bg-blue-300", isVisible ? "block" : "hidden"))
 * ```
 *
 * @param classes - class strings to join
 * @returns new string
 */
export const classNames = (...classes: Array<string>) =>
  classes.filter(Boolean).join(" ");