createChainedFunction.js
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createChainedFunction.js
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			"use strict";

			Object.defineProperty(exports, "__esModule", {
			value: true
			});
			exports.default = createChainedFunction;
			/**
			* Safe chained function.
			*
			* Will only create a new function if needed,
			* otherwise will pass back existing functions or null.
			*/
			function createChainedFunction(...funcs) {
			return funcs.reduce((acc, func) => {
			if (func == null) {
			return acc;
			}
			return function chainedFunction(...args) {
			acc.apply(this, args);
			func.apply(this, args);
			};
			}, () => {});
			}