Snippet of upgraded levelUp() for "Angular CDK Tables"

snippet.upgraded-level-up.table.component.ts

levelUp(heroName: string) {
  const updatedHero = { ... this.heroes$.value[heroName] };
  
  updatedHero.attack = Math.round(updatedHero.attack * (1 + (Math.random() / 8)));
  updatedHero.defense = Math.round(updatedHero.defense * (1 + (Math.random() / 8)));
  updatedHero.speed = Math.round(updatedHero.speed * (1 + (Math.random() / 8)));
  updatedHero.recovery = Math.round(updatedHero.recovery * (1 + (Math.random() / 8)));
  updatedHero.healing = Math.round(updatedHero.healing * (1 + (Math.random() / 8)));
  updatedHero.health = Math.round(updatedHero.health * (1 + (Math.random() / 8)));

  const newHeroData = { ... this.heroes$.value };
  newHeroData[heroName] = updatedHero;
  
  this.heroes$.next(newHeroData);
}