class Nanoc::Filters::ColorizeSyntax::Colorizers::CoderayColorizer
Public Instance Methods
postprocess(_language, element)
click to toggle source
# File lib/nanoc/filters/colorize_syntax/colorizers.rb, line 37 def postprocess(_language, element) # Skip if we're a free <code> return if element.parent.nil? # <div class="code"> div_inner = Nokogiri::XML::Node.new('div', element.document) div_inner['class'] = 'code' div_inner.children = element.dup # <div class="CodeRay"> div_outer = Nokogiri::XML::Node.new('div', element.document) div_outer['class'] = 'CodeRay' div_outer.children = div_inner # orig element element.swap div_outer end
process(code, language, params = {})
click to toggle source
# File lib/nanoc/filters/colorize_syntax/colorizers.rb, line 31 def process(code, language, params = {}) require 'coderay' ::CodeRay.scan(code, language).html(params) end