Module: Spider::EventSource

Included in:
Model::BaseModel
Defined in:
lib/spiderfw/utils/events/event_source.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/spiderfw/utils/events/event_source.rb', line 5

def self.included(klass)
    klass.extend(ClassMethods)
end

Instance Method Details

#on(event_name, *params) ⇒ Object 



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# File 'lib/spiderfw/utils/events/event_source.rb', line 37

def on(event_name, *params)
    @event_handlers ||= {}
    @event_handlers[event_name] ||= []
    debugger unless proc
    @event_handlers[event_name] << proc
end

#trigger(event_name, *params) ⇒ Object 



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# File 'lib/spiderfw/utils/events/event_source.rb', line 44

def trigger(event_name, *params)
    self.class.trigger(event_name, *([self]+params))
    return unless @event_handlers && @event_handlers[event_name]
    @event_handlers[event_name].each do |h|
        h.call(*params)
    end
end