export class HexadecimalHelper {
  public static toDecimal(arr: number[]): number {
    let result: number = null;

    for (let index = 0; index < arr.length; index++) {
      if (!result) {
        result = arr[index] * Math.pow(256, arr.length - index - 1);
        continue;
      }

      result += arr[index] * Math.pow(256, arr.length - index - 1);
    }

    return result;
  }
}