rack-pygmoku

Rack::Pygmoku is a middleware for generating code syntax highlighting using the Pygments library in an environment where you cannot install Pygments directly.

In other words, it's ideal for use on Heroku.

Gem install, as usual:

gem install rack-pygmoku

Then add Pygmoku to your middleware stack:

# Within your Rackup file or similar
use Rack::Pygmoku

Currently, rack-pygmoku only supports Markdown-style code blocks, like so:

<pre data-lang='ruby'>
  <code>
    def greeting
      'Hello World!'
    end
  </code>
</pre>

Note: Put the short name of the Pygments lexer that you want to use in the data-lang attribute on the pre block.

This is mainly a toy project that I put together for my Nesta-powered blog, and is likely to be maintained as such unless others find it useful.

Copyright 2012 Kevin Rohrbaugh.

See LICENSE.txt for further details.