Elegantly determine if more than one boolean is “true”

Question

I have a set of five boolean values. If more than one of these are true I want to excecute a particular function. What is the most elegant way you can think of that would al

Answer 1

I would do something like this, using the params argument.

        public void YourFunction()
        {
            if(AtLeast2AreTrue(b1, b2, b3, b4, b5))
            {
                // do stuff
            }
        }

        private bool AtLeast2AreTrue(params bool[] values)
        {
            int trueCount = 0;
            for(int index = 0; index < values.Length || trueCount >= 2; index++)
            {
                if(values[index])
                    trueCount++;
            }

            return trueCount > 2;

        }