Kilian Ciuffolo
12 lines
318 B
Ruby
12 lines
318 B
Ruby
require 'redcarpet'
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require 'nokogiri'
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class Redcarpet::Render::HTML
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def header(text, level)
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anchor = Nokogiri::HTML(text).text.gsub(/[^a-zA-Z0-9\-_]/, "").downcase
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"<a class=\"anchor\" id=\"#{anchor}\"></a>" +
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"<h#{level}><a class=\"anchorable\" href=\"##{anchor}\">#{text}</a></h#{level}>"
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end
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end
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