# Code coverage report for RxJS/dist/cjs/observables/RangeObservable.js

## Statements: 69.49% (41 / 59) Branches: 56.67% (17 / 30) Functions: 87.5% (7 / 8) Lines: 71.43% (35 / 49) Ignored: none

All files » RxJS/dist/cjs/observables/ » RangeObservable.js

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    1'use strict';

    exports.__esModule = true;

    function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

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

    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 _Observable2 = require('../Observable');

    var _Observable3 = _interopRequireDefault(_Observable2);

    var RangeObservable = (function (_Observable) {
        _inherits(RangeObservable, _Observable);

        function RangeObservable(start, end, scheduler) {
            _classCallCheck(this, RangeObservable);

            _Observable.call(this);
            this.start = start;
            this.end = end;
            this.scheduler = scheduler;
        }

        RangeObservable.create = function create(start, end, scheduler) {
            Iif (start === undefined) start = 0;
            Iif (end === undefined) end = 0;

            return new RangeObservable(start, end, scheduler);
        };

        RangeObservable.dispatch = function dispatch(state) {
            var start = state.start;
            var index = state.index;
            var end = state.end;
            var subscriber = state.subscriber;

            if (index >= end) {
                subscriber.complete();
                return;
            }
            subscriber.next(start);
            if (subscriber.isUnsubscribed) {
                return;
            }
            state.index = index + 1;
            state.start = start + 1;
            this.schedule(state);
        };

        RangeObservable.prototype._subscribe = function _subscribe(subscriber) {
            var index = 0;
            var start = this.start;
            var end = this.end;
            var scheduler = this.scheduler;
            Iif (scheduler) {
                subscriber.add(scheduler.schedule(RangeObservable.dispatch, 0, {
                    index: index, end: end, start: start, subscriber: subscriber
                }));
            } else {
                do {
                    if (index++ >= end) {
                        subscriber.complete();
                        break;
                    }
                    subscriber.next(start++);
                    if (subscriber.isUnsubscribed) {
                        break;
                    }
                } while (true);
            }
        };

        return RangeObservable;
    })(_Observable3['default']);

    exports['default'] = RangeObservable;
    module.exports = exports['default'];