Class: Woodchuck::Watcher

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/woodchuck/watcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(agent, *paths) ⇒ Watcher

Returns a new instance of Watcher.



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# File 'lib/woodchuck/watcher.rb', line 15

def initialize(agent, *paths)
  @agent = agent
  @logger = Woodchuck::Logger.new(::STDOUT)
  @tailer = FileWatch::Tail.new
  @paths = paths.flatten
end

Instance Attribute Details

#agent ⇒ Object

Returns the value of attribute agent.



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# File 'lib/woodchuck/watcher.rb', line 12

def agent
  @agent
end

#events ⇒ Object

Returns the value of attribute events.



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# File 'lib/woodchuck/watcher.rb', line 12

def events
  @events
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/woodchuck/watcher.rb', line 12

def logger
  @logger
end

#paths ⇒ Object

Returns the value of attribute paths.



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# File 'lib/woodchuck/watcher.rb', line 12

def paths
  @paths
end

#tailer ⇒ Object

Returns the value of attribute tailer.



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# File 'lib/woodchuck/watcher.rb', line 12

def tailer
  @tailer
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/woodchuck/watcher.rb', line 32

def inspect
  to_s
end

#start ⇒ Object 



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# File 'lib/woodchuck/watcher.rb', line 22

def start
  paths.each do |path|
    tailer.tail(path)
  end
  tailer.subscribe do |path, line|
    event = Woodchuck::Event.new(path, line)
    output.handle(event)
  end
end