react-bootstrap/cjs/createChainedFunction.js

"use strict";

exports.__esModule = true;
exports.default = void 0;
/**
 * Safe chained function
 *
 * Will only create a new function if needed,
 * otherwise will pass back existing functions or null.
 *
 * @param {function} functions to chain
 * @returns {function|null}
 */
function createChainedFunction(...funcs) {
  return funcs.filter(f => f != null).reduce((acc, f) => {
    if (typeof f !== 'function') {
      throw new Error('Invalid Argument Type, must only provide functions, undefined, or null.');
    }
    if (acc === null) return f;
    return function chainedFunction(...args) {
      // @ts-ignore
      acc.apply(this, args);
      // @ts-ignore
      f.apply(this, args);
    };
  }, null);
}
var _default = createChainedFunction;
exports.default = _default;
module.exports = exports.default;