# File lib/archive/zip.rb, line 133 def initialize(archive, mode = :r) @archive = archive mode = mode.to_sym if mode == :r || mode == :w then @mode = mode else raise ArgumentError, "illegal access mode #{mode}" end @close_delegate = false if @archive.kind_of?(String) then @close_delegate = true if mode == :r then @archive = File.open(@archive, 'rb') else @archive = File.open(@archive, 'wb') end end @entries = [] @comment = '' @closed = false end