# File lib/jammit/compressor.rb, line 80 def compress_css(paths, variant=nil, asset_url=nil) @asset_contents = {} css = concatenate_and_tag_assets(paths, variant) css = @css_compressor.compress(css) if Jammit.compress_assets case variant when nil then return css when :datauri then return with_data_uris(css) when :mhtml then return with_mhtml(css, asset_url) else raise PackageNotFound, "\"#{variant}\" is not a valid stylesheet variant" end end