Class: Daimon::Markdown::Redcarpet::HTMLRenderer

Inherits:
Redcarpet::Render::HTML
  • Object
show all
Includes:
Rouge::Plugins::Redcarpet
Defined in:
lib/daimon/markdown/redcarpet/html_renderer.rb

Instance Method Summary collapse

Constructor Details

#initialize(extensions = {}) ⇒ HTMLRenderer

Returns a new instance of HTMLRenderer.



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# File 'lib/daimon/markdown/redcarpet/html_renderer.rb', line 10

def initialize(extensions = {})
  super
  @plugins = []
end

Instance Method Details

#postprocess(full_document) ⇒ Object 



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# File 'lib/daimon/markdown/redcarpet/html_renderer.rb', line 29

def postprocess(full_document)
  return full_document if @plugins.empty?
  document = ""
  scanner = StringScanner.new(full_document)
  loop do
    break if scanner.eos?
    if scanner.match?(/{{.+?}}/m)
      document << @plugins.shift
      scanner.pos += scanner.matched_size
    else
      document << scanner.getch
    end
  end
  document
end

#preprocess(full_document) ⇒ Object 



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# File 'lib/daimon/markdown/redcarpet/html_renderer.rb', line 15

def preprocess(full_document)
  scanner = StringScanner.new(full_document)
  loop do
    break if scanner.eos?
    if scanner.match?(/{{.+?}}/m)
      @plugins << scanner.matched
      scanner.pos += scanner.matched_size
    else
      scanner.getch
    end
  end
  full_document
end