27 lines
1019 B
JavaScript
27 lines
1019 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.sample = void 0;
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var innerFrom_1 = require("../observable/innerFrom");
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var lift_1 = require("../util/lift");
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var noop_1 = require("../util/noop");
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var OperatorSubscriber_1 = require("./OperatorSubscriber");
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function sample(notifier) {
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return lift_1.operate(function (source, subscriber) {
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var hasValue = false;
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var lastValue = null;
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source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
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hasValue = true;
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lastValue = value;
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}));
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innerFrom_1.innerFrom(notifier).subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function () {
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if (hasValue) {
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hasValue = false;
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var value = lastValue;
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lastValue = null;
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subscriber.next(value);
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}
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}, noop_1.noop));
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});
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}
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exports.sample = sample;
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//# sourceMappingURL=sample.js.map
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