Module: ActionService::Container::ClassMethods

Defined in:
lib/action_service/container.rb

Instance Method Summary collapse

Instance Method Details

#add_service_definition_callback(&block) ⇒ Object 



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# File 'lib/action_service/container.rb', line 31

def add_service_definition_callback(&block)
  write_inheritable_array("service_definition_callbacks", [block])
end

#has_service?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/action_service/container.rb', line 35

def has_service?(name)
  services.has_key?(name.to_sym)
end

#service(name, object = nil, options = {}, &block) ⇒ Object 



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# File 'lib/action_service/container.rb', line 17

def service(name, object=nil, options={}, &block)
  if (object && block_given?) || (object.nil? && block.nil?)
    raise(ContainerError, "either service, or a block must be given")
  end
  name = name.to_sym
  if block_given?
    info = { name => { :block => block } }
  else
    info = { name => { :object => object } }
  end
  write_inheritable_hash("action_services", info)
  call_service_definition_callbacks(self, name, info)
end

#services ⇒ Object 



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# File 'lib/action_service/container.rb', line 39

def services
  read_inheritable_attribute("action_services") || {}
end