Remove unused CSS selectors with Rails/Sprockets assets pipeline? -


i have run dust-me-selectors , found out of deadweight comes bootstrap, fontawsome , jquery-ui. problem installed rubygems in order update them. there gem takes config file in yaml/json configure unused selectors(blacklist) should remove/filter before compresses onto server? preferably should done when run "rake assets:precompile".

partial solution - can customize bootstrap installation, , remove parts don't need. see:

    http://getbootstrap.com/customize/

that of way there, customization might not granular enough you.


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