Module: Mongomatic::Observable::ClassMethods

Defined in:
lib/mongomatic/observable.rb

Instance Method Summary collapse

Instance Method Details

#add_observer(klass) ⇒ Object Also known as: observer 



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# File 'lib/mongomatic/observable.rb', line 26

def add_observer(klass)
  @observers ||= []
  @observers << klass.to_s.to_sym unless @observers.include?(klass.to_s.to_sym)
end

#has_observer?(klass_or_sym) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongomatic/observable.rb', line 32

def has_observer?(klass_or_sym)
  case klass_or_sym
  when Symbol
    @observers.include?(klass)
  else
    @observers.include?(klass.to_s.to_sym)
  end
end

#observers ⇒ Object 



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# File 'lib/mongomatic/observable.rb', line 22

def observers
  @observers ||= []
end

#remove_observers ⇒ Object 



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# File 'lib/mongomatic/observable.rb', line 41

def remove_observers
  @observers = []
end