Update the sprockets plugin for asset provisioning

config/sprockets.yml

@@ -1,3 +1,4 @@
+:asset_root: public
 :load_path:
   - app/javascripts
   - vendor/sprockets/*/src

lib/sprockets_application.rb

@@ -8,9 +8,13 @@ def source
       output_file.to_s
     end
 
-    def generate_asset!
+    def install_script
       output_file.save_to(asset_path)
     end
+
+    def install_assets
+      secretary.install_assets
+    end
 
     protected
       def secretary

tasks/sprockets_tasks.rake

@@ -1,7 +1,13 @@
 namespace :sprockets do
-  desc "Generate the Sprockets concatenated JavaScript file"
-  task :generate_asset do
+  desc "Generate and install the Sprockets concatenated JavaScript file"
+  task :install_script do
     require "config/environment"
-    SprocketsApplication.generate_asset!
+    SprocketsApplication.install_script
+  end
+
+  desc "Install any assets provided by Sprockets scripts"
+  task :install_assets do
+    require "config/environment"
+    SprocketsApplication.install_assets
   end
 end