Class: Tamarillo::Monitor

Inherits:
Object
  • Object
show all
Defined in:
lib/tamarillo/monitor.rb

Constant Summary collapse

SLEEP_TIME =

The time between checks.

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Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tomato, notifier) ⇒ Monitor

Public: Initializes a new monitor.



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# File 'lib/tamarillo/monitor.rb', line 8

def initialize(tomato, notifier)
  @tomato = tomato
  @notifier = notifier
end

Instance Attribute Details

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/tamarillo/monitor.rb', line 5

def pid
  @pid
end

Instance Method Details

#start ⇒ Object

Public: Starts watching a tomato for completion.



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# File 'lib/tamarillo/monitor.rb', line 14

def start
  @pid = fork do
    until @tomato.completed?
      sleep SLEEP_TIME
    end

    @notifier.call
  end

  Process.detach(@pid)
end