public function getFightersFor($gender, $age_group, $belt, $weight)
{
$min_age = $this->age_categories[$age_group][0];
$max_age = $this->age_categories[$age_group][1];
$min_birthday = Helper::calculateBirthday($min_age);
$max_birthday = Helper::calculateBirthday($max_age);
$results = User::whereRaw('gender = ? AND belt = ? AND weight = ? AND dob BETWEEN ? AND ? ', array($gender, $belt, $weight, $max_birthday, $min_birthday))->orderBy('dob')->get();
// $queries = DB::getQueryLog();
// $last_query = end($queries);
// var_dump($results->all(), $last_query, $age_group);
return $results;
}
