To Do

todo.rb

class FileReadWrite
  
  def initialize(filename)
    @filename = filename
  end

  def read_file
    File.open(@filename).readlines
  end

  def write_file(list_items)
    File.open(@filename, 'w') do |f| 
      list_items.each { |list_item| f.write(list_item)}
    end
  end
end