Class: MotionWiretap::WiretapFilter

Inherits:

WiretapChild

• Object
• Wiretap
• WiretapChild
• MotionWiretap::WiretapFilter

Defined in:

lib/motion-wiretap/all/wiretap.rb

Instance Attribute Summary

Attributes inherited from Wiretap

#value

Instance Method Summary

• #initialize(parent, filter) ⇒ WiretapFilter constructor

  A new instance of WiretapFilter.

• #trigger_changed(*values) ⇒ Object

  passes the values through the filter before passing up to the parent implementation.

Methods inherited from WiretapChild

#teardown

Methods inherited from Wiretap

#and_then, #cancel!, #combine, #dealloc, #enqueue, #filter, #listen, #map, #on_error, #queue, #reduce, #teardown, #trigger_changed_on, #trigger_completed, #trigger_completed_on, #trigger_error, #trigger_error_on

Constructor Details

#initialize(parent, filter) ⇒ WiretapFilter

Returns a new instance of WiretapFilter.

# File 'lib/motion-wiretap/all/wiretap.rb', line 352

def initialize(parent, filter)
  @filter = filter
  super(parent)
end

Instance Method Details

#trigger_changed(*values) ⇒ Object

passes the values through the filter before passing up to the parent implementation

# File 'lib/motion-wiretap/all/wiretap.rb', line 359

def trigger_changed(*values)
  if @filter.call(*values)
    super(*values)
  end
end