Class: Plum::Decoders::Deflate

Inherits:
Base
  • Object
show all
Defined in:
lib/plum/client/decoders.rb

Overview

‘deflate` is not just deflate, wrapped by zlib format (RFC 1950)

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Deflate

Returns a new instance of Deflate.



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# File 'lib/plum/client/decoders.rb', line 14

def initialize
  @inflate = Zlib::Inflate.new(Zlib::MAX_WBITS)
end

Instance Method Details

#decode(chunk) ⇒ Object 



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# File 'lib/plum/client/decoders.rb', line 18

def decode(chunk)
  @inflate.inflate(chunk)
rescue Zlib::Error => e
  raise DecoderError.new("failed to decode chunk", e)
end

#finish ⇒ Object 



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# File 'lib/plum/client/decoders.rb', line 24

def finish
  @inflate.finish
rescue Zlib::Error => e
  raise DecoderError.new("failed to finalize", e)
end