Rails_batch_yui_compressor is a project mainly written in ..., it's free.
YUI Compressor(JavaScript&CSS Compressor) for Rails and Rake
RailsBatchYuiCompressor
UTF8 okay :P
YUI Compressor source : http://yuilibrary.com/ BatchYuiCompressor : http://code.google.com/p/batchyuicompressor/
use New BSD License : http://www.opensource.org/licenses/bsd-license.php
please change %PLUGIN%/lib/batchyuicompressor/compress.ini first default
(JavaScript) %RAILS_APPS%/public/javascripts_source/ => %RAILS_APPS%/public/javascripts/ (StyleSheet) %RAILS_APPS%/public/stylesheets_source/ => %RAILS_APPS%/public/stylesheets/
& use it
rake yui_compress
by JokerCatz 20110209