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  1. content_received = 'pepe is watching a @comedy :)'
  2. categories = ['Comedy :)', 'terror']
  3.  
  4. prep_content_received = content_received.gsub(/[^\w\s]|_/,'')
  5. p categories.select { |c| 
  6.   prep_content_received.match?(/\b#{c.gsub(/[^\w\s]|_/, '').strip()}\b/i) 
  7. }
  8.  
Success #stdin #stdout 0.01s 6320KB
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Standard input is empty
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["Comedy :)"]
https://ideone.com/ITE2zP
language:
Ruby (ruby 2.5.5)
created:
4 years ago
visibility:
public

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