Contents

require 'quarry/markup/step'

module Quarry

  # = Specification Markup
  #
  class Markup

    attr :file
    attr :steps

    #
    def initialize(file)
      @file  = file
      @steps = []
      parse
    end

    #
    def parse
      lineno = 0
      text   = ''
      File.open(file, 'r') do |f|
        f.readlines.each_with_index do |line, lineno|
          case line
          when /^\s*$/
            parse_section(text, lineno)
            text = ''
          else
            text << line
          end
        end
      end
    end

    #
    def parse_section(text, lineno)
      return if text.strip == ''
      case text
      when /\A[-=].*?$/, /[-=]\s*\Z/
        #text << line
        steps << Header.new(self, text, lineno)
      when /^\s+/
        last = steps.last
        case last
        when Step, Macro
          last.code << "\n\n#{text.rstrip}"
        when Comment
          if last.macro?
            steps << Macro.new(self, text, lineno, last.type)
          else
            steps << Step.new(self, text, lineno)
          end
        else
          steps << Step.new(self, text, lineno)
        end
      else
        steps << Comment.new(self, text, lineno)
      end
    end

    #
    def description
      File.basename(file)
    end

  end #class Markup

end#module Quarry

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
quarry-0.5.0	lib/quarry/markup.rb