45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
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import * as tslib_1 from "tslib";
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import { Subscriber } from '../Subscriber';
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export function skipWhile(predicate) {
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return function (source) { return source.lift(new SkipWhileOperator(predicate)); };
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}
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var SkipWhileOperator = /*@__PURE__*/ (function () {
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function SkipWhileOperator(predicate) {
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this.predicate = predicate;
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}
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SkipWhileOperator.prototype.call = function (subscriber, source) {
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return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));
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};
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return SkipWhileOperator;
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}());
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var SkipWhileSubscriber = /*@__PURE__*/ (function (_super) {
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tslib_1.__extends(SkipWhileSubscriber, _super);
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function SkipWhileSubscriber(destination, predicate) {
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var _this = _super.call(this, destination) || this;
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_this.predicate = predicate;
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_this.skipping = true;
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_this.index = 0;
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return _this;
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}
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SkipWhileSubscriber.prototype._next = function (value) {
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var destination = this.destination;
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if (this.skipping) {
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this.tryCallPredicate(value);
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}
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if (!this.skipping) {
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destination.next(value);
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}
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};
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SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
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try {
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var result = this.predicate(value, this.index++);
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this.skipping = Boolean(result);
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}
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catch (err) {
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this.destination.error(err);
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}
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};
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return SkipWhileSubscriber;
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}(Subscriber));
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//# sourceMappingURL=skipWhile.js.map
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