Contents

# Based on https://github.com/cowboyd/handlebars.rb
require 'v8'
require 'pathname'

module HandlebarsAssets
  class Loader
    def initialize
      @cxt = V8::Context.new
      @path = Pathname(__FILE__).dirname.join('..','..','vendor','assets','javascripts')
      @modules = {}
    end

    def require(modname)
      unless mod = @modules[modname]
        filename = modname =~ /\.js$/ ? modname : "#{modname}.js"
        filepath = @path.join(filename)
        fail LoadError, "no such file: #{filename}" unless filepath.exist?
        load = @cxt.eval("(function(require, module, exports) {#{File.read(filepath)} module.exports = Handlebars;})", filepath.expand_path)
        object = @cxt['Object']
        mod = object.new
        mod['exports'] = object.new
        @modules[modname] = mod
        load.call(method(:require), mod, mod.exports)
      end
      return mod.exports
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
handlebars_assets-0.0.3	lib/handlebars_assets/loader.rb
handlebars_assets-0.0.2	lib/handlebars_assets/loader.rb