Class: Haken::Listeners

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/haken/listeners.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Listeners

Returns a new instance of Listeners.



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# File 'lib/haken/listeners.rb', line 13

def initialize
  @load_hooks = {}
end

Class Method Details

.load_hooks_for(identifier, *args) ⇒ Object 



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# File 'lib/haken/listeners.rb', line 9

def self.load_hooks_for(identifier, *args)
  instance.load_hooks_for(identifier, *args)
end

.subscribe(identifier, &block) ⇒ Object 



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# File 'lib/haken/listeners.rb', line 5

def self.subscribe(identifier, &block)
  instance.subscribe(identifier, &block)
end

Instance Method Details

#load_hooks_for(view_context, identifier) ⇒ Object 



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# File 'lib/haken/listeners.rb', line 23

def load_hooks_for(view_context, identifier)
  @load_hooks[identifier].map do |hook|
    view_context.instance_eval(&hook)
  end.join
end

#subscribe(identifier, &block) ⇒ Object 



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# File 'lib/haken/listeners.rb', line 17

def subscribe(identifier, &block)
  @load_hooks[identifier] ||= []

  @load_hooks[identifier] << block
end