class DeepStore::Codecs::GzipCodec
Constants
- CHUNK_SIZE
Public Instance Methods
decode(stream)
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# File lib/deep_store/codecs/gzip_codec.rb, line 10 def decode(stream) decompressed_stream = Tempfile.new decompressed_stream.binmode 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
encode(stream)
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# File lib/deep_store/codecs/gzip_codec.rb, line 25 def encode(stream) compressed_stream = Tempfile.new compressed_stream.binmode Zlib::GzipWriter.open(compressed_stream.path) do |gz| while (chunk = stream.read(CHUNK_SIZE)) gz.write(chunk) end end stream.rewind compressed_stream.rewind compressed_stream end