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- function _asyncIterator(r) {
- var n,
- t,
- o,
- e = 2;
- for ("undefined" != typeof Symbol && (t = Symbol.asyncIterator, o = Symbol.iterator); e--;) {
- if (t && null != (n = r[t])) return n.call(r);
- if (o && null != (n = r[o])) return new AsyncFromSyncIterator(n.call(r));
- t = "@@asyncIterator", o = "@@iterator";
- }
- throw new TypeError("Object is not async iterable");
- }
- function AsyncFromSyncIterator(r) {
- function AsyncFromSyncIteratorContinuation(r) {
- if (Object(r) !== r) return Promise.reject(new TypeError(r + " is not an object."));
- var n = r.done;
- return Promise.resolve(r.value).then(function (r) {
- return {
- value: r,
- done: n
- };
- });
- }
- return AsyncFromSyncIterator = function AsyncFromSyncIterator(r) {
- this.s = r, this.n = r.next;
- }, AsyncFromSyncIterator.prototype = {
- s: null,
- n: null,
- next: function next() {
- return AsyncFromSyncIteratorContinuation(this.n.apply(this.s, arguments));
- },
- "return": function _return(r) {
- var n = this.s["return"];
- return void 0 === n ? Promise.resolve({
- value: r,
- done: !0
- }) : AsyncFromSyncIteratorContinuation(n.apply(this.s, arguments));
- },
- "throw": function _throw(r) {
- var n = this.s["return"];
- return void 0 === n ? Promise.reject(r) : AsyncFromSyncIteratorContinuation(n.apply(this.s, arguments));
- }
- }, new AsyncFromSyncIterator(r);
- }
- module.exports = _asyncIterator, module.exports.__esModule = true, module.exports["default"] = module.exports;
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