Class: Codify::Encoders::ZlibEncoder

Inherits:
AbstractEncoder show all
Defined in:
lib/codify/encoders/zlib_encoder.rb

Instance Method Summary collapse

Methods inherited from AbstractEncoder

decode, #decodes?, #depends_on_record?, encode, #initialize, #record=

Constructor Details

This class inherits a constructor from Codify::Encoders::AbstractEncoder

Instance Method Details

#decode(data) ⇒ Object 



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# File 'lib/codify/encoders/zlib_encoder.rb', line 18

def decode data
  inflator = Zlib::Inflate.new
  inflator.inflate(data)
end

#encode(data) ⇒ Object 



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# File 'lib/codify/encoders/zlib_encoder.rb', line 10

def encode data
  level = options(:level) || Zlib::DEFAULT_COMPRESSION

  deflator = Zlib::Deflate.new(level)
  # deflator.set_dictionary(options[:dictionary]) if options.has_key? :dictionary
  deflator.deflate(data.to_s, Zlib::FINISH)
end