# Abuser iterator to read a file, see `file_open`
private class ReadFileForAbuserIterator
	super Iterator[FileReader]
	var path: String
	redef var item: FileReader is noinit
	redef var is_ok = true
	init
	do
		# start of service is to open the file, and return in
		item = new FileReader.open(path)
	end
	redef fun next
	do
		# end of service is to close the file
		# there is only one iteration
		is_ok = false
		item.close
	end
end