Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
GitHub Flavored Markdown Processor
#!/usr/bin/ruby
require 'rubygems'
require 'redcarpet'
require 'albino'
class SyntaxRenderer < Redcarpet::Render::HTML
def block_code(code, language)
if language && !language.empty?
Albino.colorize(code, language)
else
"<pre><code>#{code}</code></pre>"
end
end
end
def markdown(text)
renderer = SyntaxRenderer.new(optionize [
:with_toc_data,
#:hard_wrap,
:xhtml
])
markdown = Redcarpet::Markdown.new(renderer, optionize([
:fenced_code_blocks,
:no_intra_emphasis,
:tables,
:superscript,
:autolink,
:strikethrough,
:space_after_headers,
:with_toc_data,
#:no_styles,
:lax_spacing
]))
markdown.render(text)
end
def optionize(options)
options.inject({}) { |memo, option| memo[option] = true; memo }
end
puts markdown(ARGF.read)

Check out my fork, overrode the build in header rendering function to use semanticised versions of the header text as the ids for using with internal links.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment