Contents

require 'kramdown'
require 'htmlentities'
require_relative 'mastalk/extensions'

module Mastalk
  # Document class to preprocess
  # mastalk specific syntax
  class Document
    include Mastalk::Extensions

    attr_reader :source

    def initialize(source)
      @source = source.dup
    end

    def to_html(options = {})
      options[:auto_id] = options[:auto_id].nil? ? true : options[:auto_id]
      ::HTMLEntities.new.decode( kramdown(options).to_html() )
    end

    private

    def kramdown(options = {})
      options[:auto_id] = options[:auto_id].nil? ? true : options[:auto_id]
      Kramdown::Document.new(preprocess(source), :auto_ids => options[:auto_id])
    end

    def preprocess(source)
      extensions.map do |regex, block|
        if source.match(regex)
          source.sub!(regex, block.call(Regexp.last_match.captures.first).strip)
        end
      end
      preprocess(source) if extensions.any? {|regex, _| source.match(regex)}
      source
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
mastalk-0.8.1	lib/mastalk.rb
mastalk-0.8.0	lib/mastalk.rb
mastalk-0.7.0	lib/mastalk.rb