Precompiling Assets for Spree Variant Options Plugin

spree_variant_options.rb

require 'spree_core'
require 'spree_sample' unless Rails.env == 'production'

# All of the magic happens at the line "if Rails.version >= 3.1 ... "
# found in spree_variant_options/lib/spree_variant_options.rb

module SpreeVariantOptions

  class Engine < Rails::Engine
    
    config.autoload_paths += %W(#{config.root}/lib)

    # Enabling assets precompiling under rails 3.1
    if Rails.version >= '3.1'
      initializer :assets do |config|
        Rails.application.config.assets.precompile += %w( store/products.js store/variant_options.js store/variant_options.css )
      end
    end
    
    config.to_prepare do
      #loads application's model / class decorators
      Dir.glob File.expand_path("../../app/**/*_decorator.rb", __FILE__) do |c|
        Rails.configuration.cache_classes ? require(c) : load(c)
      end

      #loads application's deface view overrides
      Dir.glob File.expand_path("../../app/overrides/*.rb", __FILE__) do |c|
        Rails.application.config.cache_classes ? require(c) : load(c)
      end
    end
    
  end
  
end