PurplePen.PunchPattern.Equals C# (CSharp) Method

        public override bool Equals(object obj)
        {
            PunchPattern other = obj as PunchPattern;
            if (other == null)
                return false;

            if (size != other.size)
                return false;

            for (int i = 0; i < size; ++i)
                for (int j = 0; j < size; ++j)
                    if (dots[i, j] != other.dots[i,j])
                        return false;

            return true;
        }