Version sort TODO, Day 7

version_sort.rb

class Array
  def version_sort
    array = []
    array << filenames.split(.)
    array.each |x|
      x.drop("foo")
    end
    array.each |pieces|

  end
  version_sort
end

filenames = [
  "foo-1.10.2.ext",
  "foo-1.11.ext",
  "foo-1.3.ext",
  "foo-1.50.ext",
  "foo-1.8.7.ext",
  "foo-1.9.3.ext",
  "foo-1.ext",
  "foo-10.1.ext",
  "foo-10.ext",
  "foo-100.ext",
  "foo-13.ext",
  "foo-2.0.0.ext",
  "foo-2.0.1.ext",
  "foo-2.0.ext",
  "foo-2.007.ext",
  "foo-2.01.ext",
  "foo-2.012b.ext",
  "foo-2.01a.ext",
  "foo-2.0a.ext",
  "foo-2.0b.ext",
  "foo-2.1.ext",
  "foo-25.ext",
  "foo-6.ext",
]


version_sorted_filenames = [
  "foo-1.ext",
  "foo-1.3.ext",
  "foo-1.8.7.ext",
  "foo-1.9.3.ext",
  "foo-1.10.2.ext",
  "foo-1.11.ext",
  "foo-1.50.ext",
  "foo-2.0.ext",
  "foo-2.0a.ext",
  "foo-2.0b.ext",
  "foo-2.0.0.ext",
  "foo-2.0.1.ext",
  "foo-2.01.ext",
  "foo-2.1.ext",
  "foo-2.01a.ext",
  "foo-2.007.ext",
  "foo-2.012b.ext",
  "foo-6.ext",
  "foo-10.ext",
  "foo-10.1.ext",
  "foo-13.ext",
  "foo-25.ext",
  "foo-100.ext",
]

#assert_equal filenames.version_sort, version_sorted_filenames