Typescript 如何与其他空数组平等共享对象数组

我要做的是平等地共享数据，也就是说，如果我的响应中有12个数据对象，那么如果我有三个空数组，那么每个对象数组必须包含4个

this.internet.viewUpdates().subscribe((adverts) => {

    this.viewersadverts = adverts as any;

    if(this.viewersadverts.length > 0){

      let one = true;
      let two = false;
      let three = false;
      let count = 0;

      this.viewersadverts.forEach( (element) => {

        if(one) {
          this.dataOne.push(element);
        }

        if(two){
          this.dataTwo.push(element);
        }
        if(three){
          this.dataThree.push(element);
        }
      });
    }
  });