お題：FizzBuzz(Nパターン) solved by Groovy

fizzBuzzN.groovy

// http://d.hatena.ne.jp/fumokmm/20110815/1313405510
def fizzBuzzN(nums, list) {
  def toMap = { lst -> (0..<lst.size()/2).collectEntries{ lst[it*2..it*2+1] } }
  toMap(list).collect{ k, v ->
    v = nums.collect{ it % k == 0 ? v : '' }
  }.transpose()*.join().eachWithIndex{ it, idx ->
    println(it ? it : idx+nums.from)
  }
}
fizzBuzzN(1..100, [3, 'Fizz', 5, 'Buzz', 7, 'Hoge'])