# module GitHub::Markup

### Constants

VERSION
Version

### Public Instance Methods

can_render?(filename, content, symlink = false) click to toggle source

    # File lib/github/markup.rb, line 83
    def can_render?(filename, content, symlink = false)
      !!renderer(filename, content, symlink)
    end

command(symbol, command, regexp, languages, name, &block) click to toggle source

    # File lib/github/markup.rb, line 75
    def command(symbol, command, regexp, languages, name, &block)
      if File.exist?(file = File.dirname(__FILE__) + "/commands/#{command}")
        command = file
      end

      markup_impl(symbol, CommandImplementation.new(regexp, languages, command, name, &block))
    end

language(filename, content, symlink = false) click to toggle source

    # File lib/github/markup.rb, line 94
    def language(filename, content, symlink = false)
      if defined?(::Linguist)
        blob = Linguist::Blob.new(filename, content, symlink: symlink)
        return Linguist.detect(blob, allow_empty: true)
      end
    end

markup(symbol, gem_name, regexp, languages, opts = {}, &block) click to toggle source

    # File lib/github/markup.rb, line 64
    def markup(symbol, gem_name, regexp, languages, opts = {}, &block)
      markup_impl(symbol, GemImplementation.new(regexp, languages, gem_name, &block))
    end

markup_impl(symbol, impl) click to toggle source

    # File lib/github/markup.rb, line 68
    def markup_impl(symbol, impl)
      if markups.has_key?(symbol)
        raise ArgumentError, "The '#{symbol}' symbol is already defined."
      end
      markups[symbol] = impl
    end

markup_impls() click to toggle source

    # File lib/github/markup.rb, line 33
    def markup_impls
      markups.values
    end

markups() click to toggle source

    # File lib/github/markup.rb, line 29
    def markups
      @@markups
    end

preload!() click to toggle source

    # File lib/github/markup.rb, line 37
    def preload!
      markup_impls.each do |markup|
        markup.load
      end
    end

render(filename, content = nil, symlink = nil) click to toggle source

    # File lib/github/markup.rb, line 43
    def render(filename, content = nil, symlink = nil)
      content ||= File.read(filename)
      symlink = (File.symlink?(filename) rescue false) if symlink.nil?

      if impl = renderer(filename, content, symlink)
        impl.render(filename, content)
      else
        content
      end
    end

render_s(symbol, content) click to toggle source

    # File lib/github/markup.rb, line 54
    def render_s(symbol, content)
      if content.nil?
        raise ArgumentError, 'Can not render a nil.'
      elsif markups.has_key?(symbol)
        markups[symbol].render(nil, content)
      else
        content
      end
    end

renderer(filename, content, symlink = false) click to toggle source

    # File lib/github/markup.rb, line 87
    def renderer(filename, content, symlink = false)
      language = language(filename, content, symlink)
      markup_impls.find { |impl|
        impl.match?(filename, language)
      }
    end