@xylabs/threads/dist/neutral/observable.mjs

Web workers & worker threads as simple as a function call

// src/observable.ts
import { Observable } from "observable-fns";
import { Observable as Observable2 } from "observable-fns";
var $observers = /* @__PURE__ */ Symbol("observers");
var Subject = class extends Observable {
  [$observers];
  constructor() {
    super((observer) => {
      this[$observers] = [...this[$observers] ?? [], observer];
      const unsubscribe = () => {
        this[$observers] = this[$observers].filter((someObserver) => someObserver !== observer);
      };
      return unsubscribe;
    });
    this[$observers] = [];
  }
  /** Signal completion to all subscribers. */
  complete() {
    for (const observer of this[$observers]) observer.complete();
  }
  /** Signal an error to all subscribers. */
  error(error) {
    for (const observer of this[$observers]) observer.error(error);
  }
  /** Emit a new value to all subscribers. */
  next(value) {
    for (const observer of this[$observers]) observer.next(value);
  }
};
export {
  Observable2 as Observable,
  Subject
};
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