lib/quickl/ruby_tools.rb
def extract_file_rdoc(file, from = nil, reverse = false)
      lines = File.readlines(file)
      if from.nil? and reverse
        lines = lines.reverse
      elsif !reverse
        lines = lines[(from || 0)..-1]
      else
        lines = lines[0...(from || -1)].reverse
      end
      
      doc, started = [], false
      lines.each{|line|
        if /^\s*[#]/ =~ line
          doc << line
          started = true
        elsif started
          break
        end 
      }
      
      doc = reverse ? doc.reverse[0..-1] : doc[0..-1]
      doc = doc.join("\n")
      doc.gsub(/^\s*[#] ?/, "")
    end
def extract_file_rdoc(file, from = nil, reverse = false)
      lines = File.readlines(file)
      if from.nil? and reverse
        lines = lines.reverse
      elsif !reverse
        lines = lines[(from || 0)..-1]
      else
        lines = lines[0...(from || -1)].reverse
      end
      
      doc, started = [], false
      lines.each{|line|
        if /^\s*[#]/ =~ line
          doc << line
          started = true
        elsif started
          break
        end 
      }
      
      doc = reverse ? doc.reverse[0..-1] : doc[0..-1]
      doc = doc.join("\n")
      doc.gsub(/^\s*[#] ?/, "")
    end
Extracts the rdoc of a given ruby file source.