# all files / TypeScript.NET/dist/commonjs/System/Collections/Enumeration/ ArrayEnumerator.js

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     /*!
     * @author electricessence / https://github.com/electricessence/
     * Licensing: MIT https://github.com/electricessence/TypeScript.NET/blob/master/LICENSE.md
     */
    'use strict';

    function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

    function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

    function _inherits(subClass, superClass) { Iif (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); Eif (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

    var IndexEnumerator_1 = require('./IndexEnumerator');
    var Types_1 = require('../../Types');

    var ArrayEnumerator = function (_IndexEnumerator_1$de) {
        _inherits(ArrayEnumerator, _IndexEnumerator_1$de);

        function ArrayEnumerator(arrayOrFactory) {
            var start = arguments.length <= 1 || arguments[1] === undefined ? 0 : arguments[1];
            var step = arguments.length <= 2 || arguments[2] === undefined ? 1 : arguments[2];

            _classCallCheck(this, ArrayEnumerator);

            return _possibleConstructorReturn(this, Object.getPrototypeOf(ArrayEnumerator).call(this, function () {
                var array = Types_1.default.isFunction(arrayOrFactory) ? arrayOrFactory() : arrayOrFactory;
                return { source: array, pointer: start, length: array ? array.length : 0, step: step };
            }));
        }

        return ArrayEnumerator;
    }(IndexEnumerator_1.default);

    Object.defineProperty(exports, "__esModule", { value: true });
    exports.default = ArrayEnumerator;
    //# sourceMappingURL=ArrayEnumerator.js.map