class Ronn::Template

def inline_stylesheet(path, media='all')
  data = File.read(path)
  data.gsub!(%r|/\*.+?\*/|m, '')   # comments
  data.gsub!(/([;{,]) *\n/m, '\1') # end-of-line whitespace
  data.gsub!(/\n{2,}/m, "\n")      # collapse lines
  data.gsub!(/[; ]+\}/, '}')       # superfluous trailing semi-colons
  data.gsub!(/([{;,+])[ ]+/, '\1') # whitespace around things
  data.gsub!(/[ \t]+/m, ' ')       # coalescing whitespace elsewhere
  data.gsub!(/^/, '  ')            # indent
  data.strip!
  [
    "<style type='text/css' media='#{media}'>",
    "/* style: #{File.basename(path, '.css')} */",
    data,
    "</style>"
  ].join("\n  ")
end