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Add arbitary levels to an OpenStruct - OpenStruct#add

/ Published in: Ruby
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  1. # Ex:
  2. # > foo = OpenStruct.new
  3. # > foo.add :bar
  4. # > foo.bar.a = 10
  5. # > foo.bar.a
  6. # => 10
  7. # > foo.add 'bar.baz.bax'
  8. # > foo.bar.baz.bax.something = 100
  9. # > foo.bar.baz.bax.something
  10. # => 100
  11.  
  12. require 'ostruct'
  13. class OpenStruct
  14. 	def add name
  15. 		last = self
  16. 		name.to_s.split('.').each do |n|
  17. 			o = OpenStruct.new
  18. 			last.send n.concat('=').intern, o
  19. 			last = o
  20. 		end
  21.  
  22. 		return last
  23. 	end
  24. end

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