nycJSorg/angular-presentation

<div class="rule">
  <kirjs-rule
    *ngFor="let v of before; let i = index"
    [before]="[before[i]]"
    [after]="[after[i]]"
    [arrow]="arrow"
  ></kirjs-rule>
</div>
<div class="rule" *ngIf="indexes">
  <div *ngFor="let v of after; let i = index" class="index">
    {{ v[1] }}
  </div>
</div>