@kospa/base/system.js

Base components for kospa framework

(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports", "./loader"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.asyncEach = exports.deferred = exports.module = exports.extend = exports.error = exports.log = exports.enableLog = void 0;
    var loader = require("./loader");
    var _enableLog = true;
    function enableLog(enable) {
        _enableLog = enable;
    }
    exports.enableLog = enableLog;
    function log() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (_enableLog) {
            console.log.apply(console, args);
        }
    }
    exports.log = log;
    function error() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (_enableLog) {
            console.error.apply(console, args);
        }
    }
    exports.error = error;
    exports.extend = (function (Obj) {
        if ("assign" in Obj) {
            return Obj.assign;
        }
        return function assign(target) {
            if (typeof target === "undefined") {
                throw new Error("Please specify a target object");
            }
            var T = Object(target);
            var l = arguments.length;
            var i = 1;
            var S;
            while (l > i) {
                S = Object(arguments[i++]); // eslint-disable-line
                Object.keys(S).forEach(assignKey, S);
            }
            return T;
            function assignKey(key) {
                T[key] = this[key];
            }
        };
    })(Object);
    function module() {
        var args = Array.prototype.slice.call(arguments); // eslint-disable-line
        if (args.length === 0) {
            return Promise.resolve(null);
        }
        if (args.length === 1 && Array.isArray(args[0])) {
            args = args[0];
        }
        if (args.length === 1) {
            return loader.loadModule(args[0]);
        }
        return Promise.all(args.map(loader.loadModule));
    }
    exports.module = module;
    function deferred() {
        var defer = {
            resolve: null,
            reject: null,
            promise: null
        };
        defer.promise = new Promise(function (resolve, reject) {
            defer.resolve = resolve;
            defer.reject = reject;
        });
        return defer;
    }
    exports.deferred = deferred;
    function asyncEach(array, iterator) {
        return array.reduce(function (prom, value, index, list) { return prom.then(function () { return iterator(value, index, list); }); }, Promise.resolve());
    }
    exports.asyncEach = asyncEach;
});