Wednesday 15 January 2014

refactoring - How can I DRY out this Ruby Code -


How can I clear the following Ruby code: 

  x = 'A random string If x.include? ('' ') X = x.split (' $ ') [0] if x.include? ('$') 'X = x.split (' ^ ') [0] to become? X = x.split ('*') [0] If x.include? ('*')   
 I'm looking for a really elegant Ruby liner, but I'm taking a hard time maybe it's somewhat readable.  
 Thank you   
 
 
 I think this may be what you are looking for  
  x.split (/ \ ^ | \ $ | \ * /)    

 








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