Class: RobotArmy::Messenger

Inherits:
Object show all
Defined in:
lib/robot-army/messenger.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(input, output) ⇒ Messenger

Returns a new instance of Messenger.



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# File 'lib/robot-army/messenger.rb', line 5

def initialize(input, output)
  @input, @output = input, output
end

Instance Attribute Details

#input ⇒ Object (readonly)

Returns the value of attribute input.



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# File 'lib/robot-army/messenger.rb', line 3

def input
  @input
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/robot-army/messenger.rb', line 3

def output
  @output
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/robot-army/messenger.rb', line 15

def get
  data = nil
  loop do
    case data = input.gets('|')
    when nil, ''
      return nil
    when /^\s*$/
      # again!
    else
      break
    end
  end
  data = Base64.decode64(data.chop)
  Marshal.load(data)
end

#post(response) ⇒ Object 



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# File 'lib/robot-army/messenger.rb', line 9

def post(response)
  dump = Marshal.dump(response)
  dump = Base64.encode64(dump) + '|'
  output << dump
end