public override string ToString() { var sb = new StringBuilder(); sb.AppendLine($"{Model}:"); sb.AppendLine(Engine.ToString()); sb.AppendLine($" Weight: {Weight}"); sb.Append($" Color: {Color}"); return(sb.ToString()); }
public override string ToString() { StringBuilder sb = new StringBuilder(); sb.AppendLine($"{this.Model}:"); sb.AppendLine(Engine.ToString()); if (this.Weigth == -1) { sb.AppendLine($" Weight: n/a"); } else { sb.AppendLine($" Weight: {this.Weigth}"); } sb.Append($" Color: {this.Color}"); return(sb.ToString()); }