Added rake tasks for clearing cached assets; see README

README.rdoc

@@ -23,6 +23,12 @@ Or you can specify individual files to cache, as such:
 
 Files that are not included in the all.js or all.css bundle will still be served from their original directories.
 
+== Clearing the cached assets
+
+You can run the following rake task on Heroku to regenerate your cached assets:
+
+  rake asset_cache:clear
+
 == Testing
 
 To run the test suite:

Rakefile

@@ -5,18 +5,18 @@ require 'rake/rdoctask'
 desc 'Default: run unit tests.'
 task :default => :test
 
-desc 'Test the heroku_asset_packager plugin.'
+desc 'Test the heroku_asset_cacher plugin.'
 Rake::TestTask.new(:test) do |t|
   t.libs << 'lib'
   t.libs << 'test'
   t.pattern = 'test/**/*_test.rb'
   t.verbose = true
 end
 
-desc 'Generate documentation for the heroku_asset_packager plugin.'
+desc 'Generate documentation for the heroku_asset_cacher plugin.'
 Rake::RDocTask.new(:rdoc) do |rdoc|
   rdoc.rdoc_dir = 'rdoc'
-  rdoc.title    = 'HerokuAssetPackager'
+  rdoc.title    = 'HerokuAssetCacher'
   rdoc.options << '--line-numbers' << '--inline-source'
   rdoc.rdoc_files.include('README')
   rdoc.rdoc_files.include('lib/**/*.rb')

tasks/heroku_asset_cacher_tasks.rake

@@ -1,4 +1,12 @@
-# desc "Explaining what the task does"
-# task :heroku_asset_packager do
-#   # Task goes here
-# end
+namespace :asset_cache do
+	desc 'Clear the cached asset files (Run in production)'
+	task :clear do
+		asset_cache_path = File.join(File.dirname(__FILE__), "..", "..", "..", "..", "tmp", "asset_cache")
+		if File.directory?(asset_cache_path)
+			Dir.entries(asset_cache_path).each do |file|
+				next if file == "." || file == ".."
+				File.delete(File.join(asset_cache_path, file))
+			end
+		end
+	end
+end