Liquid.js wrapper for use in Node.js

liquid.coffee

#
# Liquid.js wrapper
#
# Copy your Liquid.js distro file to the same folder
#
#
fs = require('fs')
path = require('path')

LIQUID_JS = './liquid.js' # path to the Liquid.js distribution
                          # relative to the current folder

#
# Initialize Liquid
#
# Satisfies dependancies, loads liquid.js
#
# @paran  [String]  source  file system root
# @param  [String]  lang    iso 639-1 language code
# @returns [Object] the Liquid.js module reference
#
#
module.exports = ($source, $lang='en') ->

  #
  # Fabricate a document object for strftime
  #
  Object.defineProperties @,
    document:
      get: ->
        getElementsByTagName: ($name) ->
          if $name is 'html' then [lang: $lang] else []

  #
  # Now we can safely load Liquid.js
  #
  eval String(fs.readFileSync(path.resolve(__dirname, LIQUID_JS)))

  #
  # Load template files from file system
  #
  Liquid.readTemplateFile = ($file) ->
    $path = path.resolve($source, $file)
    String(fs.readFileSync($path))

  Liquid