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  1. def func(&block)
  2. 	s = Object.new
  3. 	s.define_singleton_method(:wat) do
  4. 		puts "Ok"
  5. 	end
  6. 	yield s
  7. end
  8.  
  9. func do |my|
  10. 	my.wat
  11. end
  12.  
Success #stdin #stdout 0.01s 7460KB
comments (?)
stdin 
Standard input is empty
stdout 
Ok
https://ideone.com/n3zT7E
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
secret

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