@react-aria/utils/src/chain.ts

Spectrum UI components in React

/*
 * Copyright 2020 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

/**
 * Calls all functions in the order they were chained with the same arguments.
 */
export function chain(...callbacks: any[]): (...args: any[]) => void {
  return (...args: any[]) => {
    for (let callback of callbacks) {
      if (typeof callback === 'function') {
        callback(...args);
      }
    }
  };
}