Class: WaitingOnRails::Player

Inherits:
Object
  • Object
show all
Defined in:
lib/waiting_on_rails/player.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(music_path) ⇒ Player

Returns a new instance of Player.



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# File 'lib/waiting_on_rails/player.rb', line 5

def initialize(music_path)
  @music_path = full_path(music_path)
end

Instance Attribute Details

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/waiting_on_rails/player.rb', line 3

def pid
  @pid
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/waiting_on_rails/player.rb', line 9

def start
  @pid = spawn("mplayer #{@music_path}", :out => '/dev/null', :err => '/dev/null')
end

#stop ⇒ Object 



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# File 'lib/waiting_on_rails/player.rb', line 13

def stop
  return true if @pid.nil?
  Process.kill(15, @pid)
  Process.wait(@pid)
  true
rescue Errno::ESRCH, Errno::ECHILD
  false
end