Class: Kafka::SnappyCodec

Inherits:

Object

• Object
• Kafka::SnappyCodec

Defined in:

lib/kafka/snappy_codec.rb

Instance Method Summary

• #codec_id ⇒ Object
• #compress(data) ⇒ Object
• #decompress(data) ⇒ Object
• #initialize ⇒ SnappyCodec constructor

  A new instance of SnappyCodec.

Constructor Details

#initialize ⇒ SnappyCodec

Returns a new instance of SnappyCodec.

# File 'lib/kafka/snappy_codec.rb', line 3

def initialize
  require "snappy"
end

Instance Method Details

#codec_id ⇒ Object

# File 'lib/kafka/snappy_codec.rb', line 7

def codec_id
  2
end

#compress(data) ⇒ Object

# File 'lib/kafka/snappy_codec.rb', line 11

def compress(data)
  Snappy.deflate(data)
end

#decompress(data) ⇒ Object

# File 'lib/kafka/snappy_codec.rb', line 15

def decompress(data)
  buffer = StringIO.new(data)
  Snappy::Reader.new(buffer).read
end