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  1. #!/usr/bin/ruby -w
  2.  
  3. def url_protocol?
  4. 	r=/^\w{3,5}:\/\//
  5. 	(self.match r)
  6. end
  7.  
  8.  
  9. puts "http://w...content-available-to-author-only...u.pl".url_protocol?
  10. puts "ala ma kota".url_protocol?
Runtime error #stdin #stdout 0s 4760KB
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Standard input is empty
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Standard output is empty
https://ideone.com/ifIBX
language:
Ruby (ruby 2.5.5)
created:
12 years ago
visibility:
public

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