Module to flattenize an array of arrays (item type agnostic).
iex> Flattenize.flattenize([1, [2, [3, 4], 5], 6])
[1, 2, 3, 4, 5, 6]
iex> Flattenize.flattenize([[1, 2, [3]], 4])
[1, 2, 3, 4]
iex> Flattenize.flattenize([[1, 2], [3, 4], [5, 6], [[7], [8], [9]]])
[1, 2, 3, 4, 5, 6, 7, 8, 9]
iex> Flattenize.flattenize([[], [], [], [[], [], []]])
[]
docker build -t flattenize .
docker rmi flattenize