Class: Metaphor::Processor::Wiretap

Inherits:
Object
  • Object
show all
Defined in:
lib/metaphor/processor/wiretap.rb

Instance Method Summary collapse

Constructor Details

#initialize(default, wiretap) ⇒ Wiretap

Returns a new instance of Wiretap.



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# File 'lib/metaphor/processor/wiretap.rb', line 4

def initialize(default, wiretap)
  @default = default
  @wiretap = wiretap
  @active = false
end

Instance Method Details

#activate ⇒ Object 



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# File 'lib/metaphor/processor/wiretap.rb', line 14

def activate
  @active = true
end

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/metaphor/processor/wiretap.rb', line 10

def active?
  @active
end

#call(message) ⇒ Object 



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# File 'lib/metaphor/processor/wiretap.rb', line 22

def call message
  @wiretap.call(message) if active?
  @default.call(message)
end

#deactivate ⇒ Object 



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# File 'lib/metaphor/processor/wiretap.rb', line 18

def deactivate
  @active = false
end