[Ruby]Markdownをパースするスニペット

redcarpet.rb

#! ruby
#-*- encoding: utf-8 -*-

module MarkDownParser
  require 'redcarpet'

  def parse_with_redcarpet(str)
    return Redcarpet::Markdown.new(Redcarpet::Render::HTML).render(str)
  end

  module_function :parse_with_redcarpet
end

if __FILE__ == $0
  require 'test/unit'

  class MarkDownParserTest < Test::Unit::TestCase
    include MarkDownParser

    def test_parse
      str = '# line1'
      assert_equal("<h1>line1</h1>\n", MarkDownParser.parse_with_redcarpet(str))
    end
  end
end