rsuite/esm/internals/utils/createChainedFunction.js

A suite of react components

'use client';
/**
 *
 * Safe chained function
 *
 * Will only create a new function if needed,
 * otherwise will pass back existing functions or null.
 *
 * Largely copied directly from:
 * https://github.com/react-bootstrap/react-bootstrap/blob/master/src/utils/createChainedFunction.js
 *
 * @param {function} functions to chain
 * @returns {function|undefined}
 */

export function createChainedFunction() {
  for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {
    funcs[_key] = arguments[_key];
  }
  return funcs.filter(function (f) {
    return f !== null && typeof f !== 'undefined';
  }).reduce(function (acc, f) {
    if (typeof f !== 'function') {
      throw new Error('Invalid Argument Type, must only provide functions, undefined, or null.');
    }
    if (acc === undefined) {
      return f;
    }
    return function chainedFunction() {
      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        args[_key2] = arguments[_key2];
      }
      acc.apply(this, args);
      f.apply(this, args);
    };
  }, undefined);
}
export default createChainedFunction;