class Rake::FileList

def partition(&block) # :nodoc:

:nodoc:
be FileLists in this version.
FileList version of partition. Needed because the nested arrays should 
def partition(&block)       # :nodoc:
  resolve
  result = @items.partition(&block)
  [
    FileList.new.import(result[0]),
    FileList.new.import(result[1]),
  ]
end