Class: Microstation::EventHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/microstation/event_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ EventHandler

Returns a new instance of EventHandler.



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# File 'lib/microstation/event_handler.rb', line 4

def initialize
  @handlers = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(event, *args) ⇒ Object 



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# File 'lib/microstation/event_handler.rb', line 18

def method_missing(event, *args)
  if @handlers[event.to_s]
    @handlers[event.to_s].call(*args)
  else
    puts "Unhandled event: #{event} args: #{args}"
    super
  end
end

Instance Method Details

#add_handler(event, &block) ⇒ Object 



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# File 'lib/microstation/event_handler.rb', line 8

def add_handler(event, &block)
  if block_given?
    @handlers[event] = block
  end
end

#get_handler(event) ⇒ Object 



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# File 'lib/microstation/event_handler.rb', line 14

def get_handler(event)
  @handlers[event]
end