I don't know arff before. But now I've to do some data-mining stuff in ruby on rails using arff file.Is there any way to read arff file in ruby on rails?
For now I've found couple of gems who write to arff but they have limitations
https://github.com/wwood/rarff
https://github.com/andypayne/rarff
also I've found some code of reading and writing to arrff in ruby. below is the link:
https://github.com/mikiobraun/dataformat/blob/master/ruby/arff.rb