Method addData

src/material/table/table.spec.ts:646–657

()

  disconnect() {}

  addData() {
    const nextIndex = this.data.length + 1;

    let copiedData = this.data.slice();
    copiedData.push({
      a: `a_${nextIndex}`,
      b: `b_${nextIndex}`,
      c: `c_${nextIndex}`,
    });

    this.data = copiedData;
  }
}

@Component({