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keksAccountGUI/node_modulesOLD/rxjs/internal/observable/merge.js
2019-08-11 20:48:02 +02:00

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1.1 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Observable_1 = require("../Observable");
var isScheduler_1 = require("../util/isScheduler");
var mergeAll_1 = require("../operators/mergeAll");
var fromArray_1 = require("./fromArray");
function merge() {
var observables = [];
for (var _i = 0; _i < arguments.length; _i++) {
observables[_i] = arguments[_i];
}
var concurrent = Number.POSITIVE_INFINITY;
var scheduler = null;
var last = observables[observables.length - 1];
if (isScheduler_1.isScheduler(last)) {
scheduler = observables.pop();
if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
concurrent = observables.pop();
}
}
else if (typeof last === 'number') {
concurrent = observables.pop();
}
if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable_1.Observable) {
return observables[0];
}
return mergeAll_1.mergeAll(concurrent)(fromArray_1.fromArray(observables, scheduler));
}
exports.merge = merge;
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