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Posted By

obi on 08/21/09


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capturing regex matches

 / Published in: Ruby
 

URL: http://www.regular-expressions.info/ruby.html

don't forget to include parentheses around the expressions you want to match

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  1. str = "Q1-1947"
  2. str =~ /Q(\d)-(\d{4})/
  3.  
  4. # prints "1"
  5. puts $1
  6.  
  7. # prints "1947"
  8. puts $2

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