text: import { inherit } from "../utils/objects";
  import AbstractPool from "./abstract-pool";
  
  function Pool() {
    AbstractPool.call(this);
  }
  
  inherit(Pool, AbstractPool, {
    _name: "pool",
  
    plug(obs) {
      this._add(obs);
      return this;
    },
  
    unplug(obs) {
      this._remove(obs);
      return this;
    }
  });
  
  export default Pool;
  