Class: RDL::Switch

Inherits:
Object show all
Defined in:
lib/rdl/switch.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Switch

Returns a new instance of Switch.



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# File 'lib/rdl/switch.rb', line 2

def initialize
  @switch = true
end

Instance Method Details

#off ⇒ Object 



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# File 'lib/rdl/switch.rb', line 8

def off()
  return unless @switch
  tmp = @switch
  @switch = false
  begin
    ret = yield
  ensure
    @switch = tmp
  end
  return ret
end

#off? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rdl/switch.rb', line 5

def off?()
  return not(@switch)
end