onix-core/dist/fn/utils/CreateChainedFunction.js

Onix library core

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createChainedFunction = void 0;
const tslib_1 = require("tslib");
const isFunction_1 = tslib_1.__importDefault(require("lodash/isFunction"));
const createChainedFunction = (...funcs) => {
    return funcs
        .filter(f => (isFunction_1.default(f)))
        .reduce((acc, f) => {
        if (!isFunction_1.default(f)) {
            throw new Error('Invalid Argument Type, must only provide functions, undefined, or null.');
        }
        if (acc === null) {
            return f;
        }
        return function chainedFunction(...args) {
            acc.apply(this, args);
            f.apply(this, args);
        };
    }, null);
};
exports.createChainedFunction = createChainedFunction;
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