diff options
Diffstat (limited to 'node_modules/rxjs/dist/cjs/internal/operators/sample.js')
| -rw-r--r-- | node_modules/rxjs/dist/cjs/internal/operators/sample.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/node_modules/rxjs/dist/cjs/internal/operators/sample.js b/node_modules/rxjs/dist/cjs/internal/operators/sample.js new file mode 100644 index 0000000..59b6f71 --- /dev/null +++ b/node_modules/rxjs/dist/cjs/internal/operators/sample.js @@ -0,0 +1,27 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.sample = void 0; +var innerFrom_1 = require("../observable/innerFrom"); +var lift_1 = require("../util/lift"); +var noop_1 = require("../util/noop"); +var OperatorSubscriber_1 = require("./OperatorSubscriber"); +function sample(notifier) { + return lift_1.operate(function (source, subscriber) { + var hasValue = false; + var lastValue = null; + source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) { + hasValue = true; + lastValue = value; + })); + innerFrom_1.innerFrom(notifier).subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function () { + if (hasValue) { + hasValue = false; + var value = lastValue; + lastValue = null; + subscriber.next(value); + } + }, noop_1.noop)); + }); +} +exports.sample = sample; +//# sourceMappingURL=sample.js.map
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