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  1. class Print
  2.   def method_missing(sym, *args, &block)
  3.     print "#{sym} "
  4.   end
  5.  
  6.   def self.const_missing(name)
  7.     print "#{name} "
  8.   end
  9. end
  10.  
  11. def Print(&block)
  12.   Print.new.instance_eval(&block)
  13. end
  14.  
  15. Print() do
  16.   Hello world!
  17. end
Success #stdin #stdout 0.01s 7456KB
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stdin
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Standard input is empty
stdout
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world! Hello
https://ideone.com/5kXjho
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
public

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