Module: Signal

Defined in:
lib/fsevent/signal_ext.rb

Class Method Summary collapse

Class Method Details

.handle(signal) ⇒ Object 



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# File 'lib/fsevent/signal_ext.rb', line 17

def handle(signal)
  if handler = handlers[int_for_signal(signal)]
    handler.call
  end
end

.handlers ⇒ Object 



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# File 'lib/fsevent/signal_ext.rb', line 5

def handlers
  @handlers ||= {}
end

.handles?(signal) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fsevent/signal_ext.rb', line 13

def handles?(signal)
  handlers.has_key? int_for_signal(signal)
end

.trap(signal, &block) ⇒ Object 



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# File 'lib/fsevent/signal_ext.rb', line 9

def trap(signal, &block)
  handlers[int_for_signal(signal)] = block
end

.trap_without_custom_handlers ⇒ Object 



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# File 'lib/fsevent/signal_ext.rb', line 3

alias trap_without_custom_handlers trap