gistfile1.txt

// My stupid algorithm on Groovy's list reshape:

def reshape = { x, size ->
  int j = 0
  def result = []
  def sublist = []
  x.each {
    j++
    sublist.add(it)
    if(j == size) {
      j = 0
      result.add(sublist)
      sublist = []
    }
  }
  result.add(sublist)
  return result
}
def x = reshape([1,2,3,4,5], 2)
println x