ducha-qianduan/node_modules/rxjs/internal/util/subscribeToIterable.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var iterator_1 = require("../symbol/iterator");
exports.subscribeToIterable = function (iterable) { return function (subscriber) {
    var iterator = iterable[iterator_1.iterator]();
    do {
        var item = void 0;
        try {
            item = iterator.next();
        }
        catch (err) {
            subscriber.error(err);
            return subscriber;
        }
        if (item.done) {
            subscriber.complete();
            break;
        }
        subscriber.next(item.value);
        if (subscriber.closed) {
            break;
        }
    } while (true);
    if (typeof iterator.return === 'function') {
        subscriber.add(function () {
            if (iterator.return) {
                iterator.return();
            }
        });
    }
    return subscriber;
}; };
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