Class: Buschtelefon::Tattler

Inherits:
Object
  • Object
show all
Defined in:
lib/buschtelefon/tattler.rb

Direct Known Subclasses

NetTattler

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Tattler

Returns a new instance of Tattler.



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# File 'lib/buschtelefon/tattler.rb', line 5

def initialize
  @connections = []
  @brain = Brain.new
end

Instance Attribute Details

#connections ⇒ Object (readonly)

Returns the value of attribute connections.



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# File 'lib/buschtelefon/tattler.rb', line 3

def connections
  @connections
end

Instance Method Details

#connect(tattler) ⇒ Object 



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# File 'lib/buschtelefon/tattler.rb', line 18

def connect(tattler)
  @connections << tattler unless @connections.include?(tattler)
end

#feed(gossip) ⇒ Object 



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# File 'lib/buschtelefon/tattler.rb', line 22

def feed(gossip)
  old_gossip = @brain.contains?(gossip)
  @brain << gossip # refresh memory
  return if old_gossip

  @connections.each { |tattler| tattler.feed(gossip) }
end

#knowledge ⇒ Object 



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# File 'lib/buschtelefon/tattler.rb', line 14

def knowledge
  @brain.to_a
end

#load_messages(messages) ⇒ Object 



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# File 'lib/buschtelefon/tattler.rb', line 10

def load_messages(messages)
  messages.each { |message| @brain << Gossip.new(message) }
end

#transfer_knowledge(tattler) ⇒ Object 



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# File 'lib/buschtelefon/tattler.rb', line 30

def transfer_knowledge(tattler)
  connect(tattler)
  knowledge.each { |gossip| tattler.feed(gossip) }
end