Class: TreasureData::Logger::TreasureDataLogger::Buffer

Inherits:
Object
  • Object
show all
Defined in:
lib/td/logger/td_logger.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Buffer

Returns a new instance of Buffer.



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# File 'lib/td/logger/td_logger.rb', line 149

def initialize
  @key_set = {}
  @data = StringIO.new
  @gz = Zlib::GzipWriter.new(@data)
end

Instance Method Details

#append(data) ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 166

def append(data)
  @gz << data
end

#close ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 179

def close
  @gz.close unless @gz.closed?
end

#flush! ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 174

def flush!
  close
  @data.string
end

#key_set_size ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 155

def key_set_size
  @key_set.size
end

#size ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 170

def size
  @data.size
end

#update_key_set(record) ⇒ Object 



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# File 'lib/td/logger/td_logger.rb', line 159

def update_key_set(record)
  record.each_key {|key|
    @key_set[key] = true
  }
  @key_set.size
end