@reactivex/ix-es5-esm
Version:
The Interactive Extensions for JavaScript
131 lines (129 loc) • 5.86 kB
JavaScript
import { __asyncGenerator, __asyncValues, __await, __extends, __generator } from "tslib";
import { AsyncIterableX } from '../asynciterablex.js';
import { wrapWithAbort } from './withabort.js';
import { throwIfAborted } from '../../aborterror.js';
/** @ignore */
var RepeatAsyncIterable = /** @class */ (function (_super) {
__extends(RepeatAsyncIterable, _super);
function RepeatAsyncIterable(source, count) {
var _this = _super.call(this) || this;
_this._source = source;
_this._count = count;
return _this;
}
RepeatAsyncIterable.prototype[Symbol.asyncIterator] = function (signal) {
return __asyncGenerator(this, arguments, function _a() {
var _b, _c, _d, item, e_1_1, i, _e, _f, _g, item, e_2_1;
var _h, e_1, _j, _k, _l, e_2, _m, _o;
return __generator(this, function (_p) {
switch (_p.label) {
case 0:
throwIfAborted(signal);
if (!(this._count === -1)) return [3 /*break*/, 17];
_p.label = 1;
case 1:
if (!1) return [3 /*break*/, 16];
_p.label = 2;
case 2:
_p.trys.push([2, 9, 10, 15]);
_b = true, _c = (e_1 = void 0, __asyncValues(wrapWithAbort(this._source, signal)));
_p.label = 3;
case 3: return [4 /*yield*/, __await(_c.next())];
case 4:
if (!(_d = _p.sent(), _h = _d.done, !_h)) return [3 /*break*/, 8];
_k = _d.value;
_b = false;
item = _k;
return [4 /*yield*/, __await(item)];
case 5: return [4 /*yield*/, _p.sent()];
case 6:
_p.sent();
_p.label = 7;
case 7:
_b = true;
return [3 /*break*/, 3];
case 8: return [3 /*break*/, 15];
case 9:
e_1_1 = _p.sent();
e_1 = { error: e_1_1 };
return [3 /*break*/, 15];
case 10:
_p.trys.push([10, , 13, 14]);
if (!(!_b && !_h && (_j = _c.return))) return [3 /*break*/, 12];
return [4 /*yield*/, __await(_j.call(_c))];
case 11:
_p.sent();
_p.label = 12;
case 12: return [3 /*break*/, 14];
case 13:
if (e_1) throw e_1.error;
return [7 /*endfinally*/];
case 14: return [7 /*endfinally*/];
case 15: return [3 /*break*/, 1];
case 16: return [3 /*break*/, 33];
case 17:
i = 0;
_p.label = 18;
case 18:
if (!(i < this._count)) return [3 /*break*/, 33];
_p.label = 19;
case 19:
_p.trys.push([19, 26, 27, 32]);
_e = true, _f = (e_2 = void 0, __asyncValues(wrapWithAbort(this._source, signal)));
_p.label = 20;
case 20: return [4 /*yield*/, __await(_f.next())];
case 21:
if (!(_g = _p.sent(), _l = _g.done, !_l)) return [3 /*break*/, 25];
_o = _g.value;
_e = false;
item = _o;
return [4 /*yield*/, __await(item)];
case 22: return [4 /*yield*/, _p.sent()];
case 23:
_p.sent();
_p.label = 24;
case 24:
_e = true;
return [3 /*break*/, 20];
case 25: return [3 /*break*/, 32];
case 26:
e_2_1 = _p.sent();
e_2 = { error: e_2_1 };
return [3 /*break*/, 32];
case 27:
_p.trys.push([27, , 30, 31]);
if (!(!_e && !_l && (_m = _f.return))) return [3 /*break*/, 29];
return [4 /*yield*/, __await(_m.call(_f))];
case 28:
_p.sent();
_p.label = 29;
case 29: return [3 /*break*/, 31];
case 30:
if (e_2) throw e_2.error;
return [7 /*endfinally*/];
case 31: return [7 /*endfinally*/];
case 32:
i++;
return [3 /*break*/, 18];
case 33: return [2 /*return*/];
}
});
});
};
return RepeatAsyncIterable;
}(AsyncIterableX));
export { RepeatAsyncIterable };
/**
* Repeats the async-enumerable sequence a specified number of times.
*
* @template TSource The type of the elements in the source sequence.
* @param {number} [count=-1] Number of times to repeat the sequence. If not specified, the sequence repeats indefinitely.
* @returns {MonoTypeOperatorAsyncFunction<TSource>} The async-iterable sequence producing the elements of the given sequence repeatedly.
*/
export function repeat(count) {
if (count === void 0) { count = -1; }
return function repeatOperatorFunction(source) {
return new RepeatAsyncIterable(source, count);
};
}
//# sourceMappingURL=repeat.js.map