@reactivex/ix-es5-esm
Version:
The Interactive Extensions for JavaScript
105 lines (103 loc) • 3.95 kB
JavaScript
import { __extends, __generator, __values } from "tslib";
import { IterableX } from './iterablex.js';
import { returnIterator } from '../util/returniterator.js';
/** @ignore */
var CatchIterable = /** @class */ (function (_super) {
__extends(CatchIterable, _super);
function CatchIterable(source) {
var _this = _super.call(this) || this;
_this._source = source;
return _this;
}
CatchIterable.prototype[Symbol.iterator] = function () {
var error, hasError, _a, _b, source, it_1, c, _c, done, value, e_1_1;
var e_1, _d;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
error = null;
hasError = false;
_e.label = 1;
case 1:
_e.trys.push([1, 8, 9, 10]);
_a = __values(this._source), _b = _a.next();
_e.label = 2;
case 2:
if (!!_b.done) return [3 /*break*/, 7];
source = _b.value;
it_1 = source[Symbol.iterator]();
error = null;
hasError = false;
_e.label = 3;
case 3:
if (!1) return [3 /*break*/, 5];
c = {};
try {
_c = it_1.next(), done = _c.done, value = _c.value;
if (done) {
returnIterator(it_1);
return [3 /*break*/, 5];
}
c = value;
}
catch (e) {
error = e;
hasError = true;
returnIterator(it_1);
return [3 /*break*/, 5];
}
return [4 /*yield*/, c];
case 4:
_e.sent();
return [3 /*break*/, 3];
case 5:
if (!hasError) {
return [3 /*break*/, 7];
}
_e.label = 6;
case 6:
_b = _a.next();
return [3 /*break*/, 2];
case 7: return [3 /*break*/, 10];
case 8:
e_1_1 = _e.sent();
e_1 = { error: e_1_1 };
return [3 /*break*/, 10];
case 9:
try {
if (_b && !_b.done && (_d = _a.return)) _d.call(_a);
}
finally { if (e_1) throw e_1.error; }
return [7 /*endfinally*/];
case 10:
if (hasError) {
throw error;
}
return [2 /*return*/];
}
});
};
return CatchIterable;
}(IterableX));
export { CatchIterable };
/**
* Creates a sequence by concatenating source sequences until a source sequence completes successfully.
* @param {Iterable<Iterable<TSource>>} source Source sequences.
* @return {Iterable<TSource>} Sequence that continues to concatenate source sequences while errors occur.
*/
export function catchAll(source) {
return new CatchIterable(source);
}
/**
* Creates a sequence by concatenating source sequences until a source sequence completes successfully.
* @param {...Iterable<TSource>} source Sequence that continues to concatenate source sequences while errors occur.
* @return {Iterable<TSource>} Sequence that continues to concatenate source sequences while errors occur.
*/
export function catchError() {
var source = [];
for (var _i = 0; _i < arguments.length; _i++) {
source[_i] = arguments[_i];
}
return new CatchIterable(source);
}
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