Method: DeepStore::Codecs::GzipCodec#decode

Defined in:
lib/deep_store/codecs/gzip_codec.rb

#decode(stream) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/deep_store/codecs/gzip_codec.rb', line 10

def decode(stream)
  decompressed_stream = Tempfile.new

  Zlib::GzipReader.open(stream) do |gz|
    while (chunk = gz.read(CHUNK_SIZE))
      decompressed_stream.write(chunk)
    end
  end

  stream.rewind
  decompressed_stream.rewind
  decompressed_stream
end