message: Add exception for getRolledFromTable
diff: @@ -44,4 +44,7 @@ export function getRolledFromTable <T> (table: ThresholdTable<T>, roll: number)
  for (const [threshold, description] of table) {
  if (roll >= threshold) return description
  }
  + // roll too high, return last entry in table
  + const [, result] = last(table)
  + return result
  }
  