Method: Needle::Container#require

Defined in:
lib/needle/container.rb

#require(file, target_name, registration_method = :register_services) ⇒ Object

Require the given file, and then invoke the given registration method on the target module. The container will be passed as the sole parameter to the registration method. This allows you to easily decentralize the definition of services.

Usage:

container.require( "app/services", "App::Services" )

# in app/services.rb:

module App
  module Services

    def register_services( container )
      ...
    end
    module_function :register_services

  end
end



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# File 'lib/needle/container.rb', line 353

def require( file, target_name, registration_method=:register_services )
  Kernel.require file

  if target_name.is_a?( Module )
    target = target_name
  else
    target = Object
    target_name.to_s.split( /::/ ).each do |element|
      target = target.const_get( element )
    end
  end

  target.__send__( registration_method, self )
end