Roll a number of characters

Stats.groovy

int numberOfCharacter = 5
def stats = ['str', 'dex', 'con', 'wis', 'int', 'cha']

stats.each {
    print it + "\t"
}
println()

numberOfCharacter.times {
    for (String stat : stats) {

        def rolls = []
        4.times {
            rolls += d(6)
        }

        total = rolls.sum() - rolls.min()

        print total + "\t"

    }
    println()

}


int d(int max) {
    new Random().nextInt(max) + 1
}