wrapAsyncGenerator.js
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var OverloadYield = require("./OverloadYield.js");
function _wrapAsyncGenerator(e) {
return function () {
return new AsyncGenerator(e.apply(this, arguments));
};
}
function AsyncGenerator(e) {
var t, n;
function resume(t, n) {
try {
var r = e[t](n),
o = r.value,
u = o instanceof OverloadYield;
Promise.resolve(u ? o.v : o).then(function (n) {
if (u) {
var i = "return" === t && o.k ? t : "next";
if (!o.k || n.done) return resume(i, n);
n = e[i](n).value;
}
settle(!!r.done, n);
}, function (e) {
resume("throw", e);
});
} catch (e) {
settle(2, e);
}
}
function settle(e, r) {
2 === e ? t.reject(r) : t.resolve({
value: r,
done: e
}), (t = t.next) ? resume(t.key, t.arg) : n = null;
}
this._invoke = function (e, r) {
return new Promise(function (o, u) {
var i = {
key: e,
arg: r,
resolve: o,
reject: u,
next: null
};
n ? n = n.next = i : (t = n = i, resume(e, r));
});
}, "function" != typeof e["return"] && (this["return"] = void 0);
}
AsyncGenerator.prototype["function" == typeof Symbol && Symbol.asyncIterator || "@@asyncIterator"] = function () {
return this;
}, AsyncGenerator.prototype.next = function (e) {
return this._invoke("next", e);
}, AsyncGenerator.prototype["throw"] = function (e) {
return this._invoke("throw", e);
}, AsyncGenerator.prototype["return"] = function (e) {
return this._invoke("return", e);
};
module.exports = _wrapAsyncGenerator, module.exports.__esModule = true, module.exports["default"] = module.exports;