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Perl with CSV file
cntr, I think the variable a isn't needed in String#parse_csv: class String def parse_csv self.scan( /(?:"((?:(?:\\.)*[^"\\]*)*)"|([^,]*))(?:,|$)/ ).flatten.compact end end -
comparing two arrays
I'm not that good in programming Perl, but here is how I'd do it in Ruby: #!/usr/bin/ruby arr1 = [] arr2 = [] begin File.open('alldata.txt') { |f| f.each_line { |line| arr1 << line.split(/\s+/) } } File.open('tworesponses.txt') { |f| f.each_line { |line| arr2 <<... -
weighted matching library
I've installed amatch as a RubyGem. The only documentation I found was the 'amatch.txt.en' file in the directory of the amatch gem. This file says that amatch calculates the Levenstein distance of two strings.
