Class: Protor::UDPFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/protor/udp_formatter.rb

Constant Summary collapse

LF = 
"\n".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(max_packet_size) ⇒ UDPFormatter

Returns a new instance of UDPFormatter.



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# File 'lib/protor/udp_formatter.rb', line 7

def initialize(max_packet_size)
  @max_packet_size = max_packet_size
end

Instance Attribute Details

#max_packet_size ⇒ Object (readonly)

Returns the value of attribute max_packet_size.



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# File 'lib/protor/udp_formatter.rb', line 3

def max_packet_size
  @max_packet_size
end

Instance Method Details

#format(registry) {|str| ... } ⇒ Object

Yields:

  • (str) 


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# File 'lib/protor/udp_formatter.rb', line 11

def format(registry)
  return unless block_given?

  str = ""
  size = 0
  registry.each do |entry|
    line = stringify(entry)

    if size + line.size > max_packet_size
      yield(str)
      str = line
      size = line.size
    else
      str << line
      size += line.size
    end
  end
  yield(str)
end