Methods Detail

• public Collection flatten()

  Flatten a 2D array into a new collection. The items are copied row by row.

  Example usage:

  boolean[][] array = [[true, false], [true, false]]
  assert array.flatten() == [true, false, true, false]
  

  Returns:

  a Collection of the array elements

  Since:

  5.0.0

• public boolean[][] transpose()

  A transpose method for 2D boolean arrays.

  Example usage:

  boolean[][] array = [[false, false], [true, true]]
  boolean[][] expected = [[false, true], [false, true]]
  def result = array.transpose()
  assert result == expected
  assert array.class.componentType == result.class.componentType
  

  Returns:

  the transposed 2D boolean array

  Since:

  5.0.0