Contents

module Brief
  class Document
    module FrontMatter
      extend ActiveSupport::Concern

      def frontmatter
        @frontmatter || load_frontmatter
      end

      def frontmatter_line_count
        (@raw_frontmatter && @raw_frontmatter.lines.count) || 0
      end

      protected

      def load_frontmatter
        if raw_content =~ /^(---\s*\n.*?\n?)^(---\s*$\n?)/m
          self.content = raw_content[(Regexp.last_match[1].size + Regexp.last_match[2].size)..-1]
          @frontmatter_line_count = Regexp.last_match[1].lines.size
          @raw_frontmatter = Regexp.last_match[1]
          @frontmatter = YAML.load(Regexp.last_match[1]).to_mash
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
brief-1.3.2	lib/brief/document/front_matter.rb
brief-1.3.1	lib/brief/document/front_matter.rb
brief-1.3.0	lib/brief/document/front_matter.rb