diff options
Diffstat (limited to 'node_modules/rxjs/dist/esm5/internal/operators/audit.js')
| -rw-r--r-- | node_modules/rxjs/dist/esm5/internal/operators/audit.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/node_modules/rxjs/dist/esm5/internal/operators/audit.js b/node_modules/rxjs/dist/esm5/internal/operators/audit.js new file mode 100644 index 0000000..cb6dd12 --- /dev/null +++ b/node_modules/rxjs/dist/esm5/internal/operators/audit.js @@ -0,0 +1,37 @@ +import { operate } from '../util/lift'; +import { innerFrom } from '../observable/innerFrom'; +import { createOperatorSubscriber } from './OperatorSubscriber'; +export function audit(durationSelector) { + return operate(function (source, subscriber) { + var hasValue = false; + var lastValue = null; + var durationSubscriber = null; + var isComplete = false; + var endDuration = function () { + durationSubscriber === null || durationSubscriber === void 0 ? void 0 : durationSubscriber.unsubscribe(); + durationSubscriber = null; + if (hasValue) { + hasValue = false; + var value = lastValue; + lastValue = null; + subscriber.next(value); + } + isComplete && subscriber.complete(); + }; + var cleanupDuration = function () { + durationSubscriber = null; + isComplete && subscriber.complete(); + }; + source.subscribe(createOperatorSubscriber(subscriber, function (value) { + hasValue = true; + lastValue = value; + if (!durationSubscriber) { + innerFrom(durationSelector(value)).subscribe((durationSubscriber = createOperatorSubscriber(subscriber, endDuration, cleanupDuration))); + } + }, function () { + isComplete = true; + (!hasValue || !durationSubscriber || durationSubscriber.closed) && subscriber.complete(); + })); + }); +} +//# sourceMappingURL=audit.js.map
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