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  1. a = "pic1.jpg"
  2. b = Regexp.new("pic")
  3. c = Regexp.new("photo")
  4. puts a.sub(b,c)
Runtime error #stdin #stdout 0s 4760KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/COFev
language:
Ruby (ruby 2.5.5)
created:
12 years ago
visibility:
public

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