35 lines
1 KiB
JavaScript
35 lines
1 KiB
JavaScript
|
/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
|
||
|
|
import { iterator as Symbol_iterator } from '../symbol/iterator';
|
||
|
|
export var subscribeToIterable = function (iterable) {
|
||
|
|
return function (subscriber) {
|
||
|
|
var iterator = iterable[Symbol_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;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
//# sourceMappingURL=subscribeToIterable.js.map
|