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      gist: 169143
      Shoulda macro for file_colu...
    
    
      Mon Aug 17 07:14:08 -0700 2009
      
    
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                                  # file_column Shoulda macro, based off the Paperclip method given here:
# http://giantrobots.thoughtbot.com/2008/3/18/for-attaching-files-use-paperclip#comment--614050918
# pass the extra option :magick => true to test the extra method for the columns that use RMagick
              
    
      gist: 33175
      Using grep from Ruby
    
    
      Sun Dec 07 08:24:11 -0800 2008
      
    
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                                  # original slow method to find a number plus a divider (|)
# at the start of a line
def find_num(file, num)