gistfile1.go

/*
 * Similar to python's itertools.izip_longest;
 * takes an array and chunks it according to a given size
 */
func chunk(s []interface{}, sz int) [][]interface{} {
  r := [][]interface{}{}
  j := len(s)
  for i := 0; i < j; i+=sz {
    r = append(r, s[i:i+sz])
  }
  return r
}