Method: Zip::InputStream#initialize

Defined in:
lib/zip/input_stream.rb

#initialize(filename, offset = 0, io = nil) ⇒ InputStream

Opens the indicated zip file. An exception is thrown if the specified offset in the specified filename is not a local zip entry header.



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# File 'lib/zip/input_stream.rb', line 49

def initialize(filename, offset = 0, io = nil)
  super()
  if (io.nil?) 
    @archiveIO = ::File.open(filename, "rb")
    @archiveIO.seek(offset, IO::SEEK_SET)
  else
    @archiveIO = io
  end
  @decompressor = NullDecompressor.instance
  @currentEntry = nil
end