Class: SocksTunnel::Buffer

Inherits:
Object
  • Object
show all
Defined in:
lib/socks_tunnel/buffer.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Buffer

Returns a new instance of Buffer.



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# File 'lib/socks_tunnel/buffer.rb', line 3

def initialize
  @buffer_data = ''
end

Instance Method Details

#<<(data) ⇒ Object 



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# File 'lib/socks_tunnel/buffer.rb', line 7

def <<(data)
  @buffer_data << data
end

#clear ⇒ Object 



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# File 'lib/socks_tunnel/buffer.rb', line 29

def clear
  @buffer_data = ''
end

#each ⇒ Object 



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# File 'lib/socks_tunnel/buffer.rb', line 11

def each
  loop do
    fore, rest = @buffer_data.split(Config.delimiter, 2)
    break unless rest
    yield fore
    @buffer_data = rest
  end
end

#shift ⇒ Object 



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# File 'lib/socks_tunnel/buffer.rb', line 20

def shift
  fore, rest = @buffer_data.split(Config.delimiter, 2)
  if rest
    @buffer_data = rest
    return fore
  end
  nil
end