#include "sum_of_multiples.h"

#include <algorithm>

namespace sum_of_multiples {


number_t to(number_t limit)
{
    return to({3, 5}, limit);
}

number_t to(const multipliers_t &multipliers, number_t limit)
{
    number_t result = 0;

    for (number_t i = 0; i < limit; ++i) {

        auto is_multiple = [i](number_t m) -> bool {

            return i % m == 0;
        };

        if (std::any_of(multipliers.begin(), multipliers.end(), is_multiple))
            result += i;
    }

    return result;
}

}