\n\nActive Reload is a gem that changes a little when Rails code reloading is executed.\nNormally Rails \"forgets\" your code after every request in development mode and loads again necessary\nfiles during the request. If your application is big this can take lot of time especially on \"dashboard\" page\nthat uses lot of different classes.\n\nHowever this constant reloading is not always necessary. This gem changes it so it occurs\nbefore request and only when file was changed or added. It won't make reloading your app\nfaster but it will skip reloading when nothing changed and that saved second can really sum\nup to a big value. It means that after change first request in development mode will reload the code\nand take as much time as it takes without this gem but subsequent request will be faster until next\nchanges due to lack of code reloading.\n\n## News\n\n### Rails 3.2\n\nThis gem is incompatbile with Rails 3.2 and needs to be removed from the Gemfile when upgrading. This has no drawbacks, because it has been incorporated into Rails 3.2 which was my plan since the first release. Also during that process Jose Valim fixed some bugs and added few useful features that it was missing. In other words, probably the easiest way to use it and have the best experience is to upgrade your Rails app.\n\n### Not supported anymore\n\nBecause of that and having in mind that it works fine for most Rails 3.0 and\n3.1 applications I decided to no longer support it. It provided value to\nlot of people, make them happier and more productive so this is now a\ncommunity responsibility to take care of this feature in Rails code.\n\n## It works for you so you want to thank? There are many options:\n\n * Meet me at wroc_love.rb conference : http://wrocloverb.com/ and buy me a beer.\n * Tweet about the gem\n * Tell you friends to try it\n * Donate\n\n## Y U NO BELIEVE ?\n\nWatch these videos for comparison:\n\n### 2 simultaneous movies:\n\nhttp://youtubedoubler.com/1fts\n\n### Spree in development mode without Active Reload\n
\n\n### Spree in development and Active Reload enabled\n\n
\n\n## Installation\n\nSimply add Active Reload to your Gemfile in development group and bundle it up:\n\n```ruby\n group :development do\n gem 'active_reload'\n end\n```\n\n```bash\n bundle install\n```\n\n## Compatibility\n\nTested with Ruby `1.9.2` and `1.8.7`.\nTested with Rails `3.0.10` and `3.1.0.rc6` (older versions of this gem have been tested with older rails versions, check it by reading README.md in older tag versions)\n\n## Notifications\n\nYou can subscribe to two notifications provided by this gem.\n\n`active_reload.set_clear_dependencies_hook_replaced` event is triggered when the gem changes original rails hook for code reloading.\n\n```ruby\nActiveSupport::Notifications.subscribe(\"active_reload.set_clear_dependencies_hook_replaced\") do |*args|\n event = ActiveSupport::Notifications::Event.new(*args)\n msg = event.name\n # Ubuntu: https://github.com/splattael/libnotify, Example: Libnotify.show(:body => msg, :summary => Rails.application.class.name, :timeout => 2.5, :append => true)\n # Macos: http://segment7.net/projects/ruby/growl/\n puts Rails.logger.warn(\" --- #{msg} --- \")\nend\n```\n\n`active_support.dependencies.clear` event is triggered when code reloading is triggered by this gem.\n\n```ruby\nActiveSupport::Notifications.subscribe(\"active_support.dependencies.clear\") do |*args|\n msg = \"Code reloaded!\"\n # Ubuntu: https://github.com/splattael/libnotify, Example: Libnotify.show(:body => msg, :summary => Rails.application.class.name, :timeout => 2.5, :append => true)\n # Macos: http://segment7.net/projects/ruby/growl/\n puts Rails.logger.info(\" --- #{msg} --- \")\nend\n```\n\n## Links\n\n * http://blog.robert.pankowecki.pl/2011/06/faster-rails-development-part-2.html\n * http://blog.robert.pankowecki.pl/2011/05/get-faster-rails-development.html\n\n## Testing & Contribution\n\n```bash\ncd active_reload\n\nbundle install\ncd test/dummy309/\nbundle install\ncd ../..\n\ncd test/dummy310rc5/\nbundle install\ncd ../..\n\nbundle exec rake test\n```\n\n## Do you want to reproduce the video experiment ?\n\nThe tested spree version was: https://github.com/spree/spree/tree/42795d91d3680394ef70126e6660cac3da81e8a9\n\nIt was installed in sandbox mode:\n\n```bash\n git clone git://github.com/spree/spree.git spree\n cd spree\n git checkout 42795d91d3680394ef70126e6660cac3da81e8a9\n bundle install\n rake sandbox\n cd sandbox\n # Edit Gemfile to add or remove active_reload support\n rails server\n```\n\nHere is the ruby script that walks through the site using capybara:\n\n```ruby\nrequire 'bbq/test' # https://github.com/drugpl/bbq\nrequire 'benchmark'\n\nshop = [\"Ruby on Rails\", \"Apache\", \"Clothing\", \"Bags\", \"Mugs\"]\nadmin = [\n\"Overview\",\n\"Orders\",\n\"Next\",\n\"Products\",\n\"Option Types\",\n\"Properties\",\n\"Prototypes\",\n\"Product Groups\",\n\"Reports\",\n\"Sales Total\",\n\"Configuration\",\n\"General Settings\",\n\"Mail Methods\",\n\"Tax Categories\",\n\"Zones\",\n\"States\",\n\"Payment Methods\",\n\"Taxonomies\",\n\"Shipping Methods\",\n\"Inventory Settings\",\n\"Analytics Trackers\",\n\"Complete List\",\n\"Users\",\n\"Promotions\"\n]\n\nuser = Bbq::TestUser.new(:driver => :selenium, :session => :default)\nuser.visit(\"/\")\n\nBenchmark.measure do\n\n shop.each do |link|\n user.click_on(link)\n end\n\n user.visit(\"/admin\")\n user.fill_in(\"Email\", :with => \"spree@example.com\")\n user.fill_in(\"Password\", :with => \"spree@example.com\")\n user.click_button(\"Log In\")\n\n admin.each do |link|\n user.click_on(link)\n end\n\n FileUtils.touch( Rails.root.join(\"app/controllers/application_controller.rb\") )\n\n admin.first(5).each do |link|\n user.click_on(link)\n end\n\n user.click_on \"Logout\"\n\nend\n```\n"
},
{
"path": "Rakefile",
"content": "#!/usr/bin/env rake\nbegin\n require 'bundler/setup'\nrescue LoadError\n puts 'You must `gem install bundler` and `bundle install` to run rake tasks'\nend\n\nBundler::GemHelper.install_tasks\nrequire 'rdoc/task'\n\nRDoc::Task.new do |rdoc|\n rdoc.rdoc_dir = 'rdoc'\n rdoc.title = 'Bbq'\n rdoc.options << '--line-numbers' << '--inline-source'\n rdoc.rdoc_files.include('README.rdoc')\n rdoc.rdoc_files.include('lib/**/*.rb')\nend\n\nrequire 'rake/testtask'\n\nRake::TestTask.new(:test) do |t|\n t.libs << 'lib'\n t.libs << 'test'\n t.pattern = 'test/unit/*_test.rb' # Don't load test/dummy/test\n t.verbose = false\nend\n\ntask :default => :test"
},
{
"path": "active_reload.gemspec",
"content": "# -*- encoding: utf-8 -*-\n$:.push File.expand_path(\"../lib\", __FILE__)\nrequire \"active_reload/version\"\n\nGem::Specification.new do |s|\n s.name = \"active_reload\"\n s.version = ActiveReload::VERSION\n s.authors = [\"Robert Pankowecki\"]\n s.email = [\"robert.pankowecki@gmail.com\"]\n s.homepage = \"https://github.com/paneq/active_reload\"\n s.summary = %q{Reload Rails code in development mode only when a change is detected}\n s.description = %q{Reload Rails code in development mode only when a change is detected}\n\n s.rubyforge_project = \"active_reload\"\n\n s.files = `git ls-files`.split(\"\\n\")\n s.test_files = `git ls-files -- {test,spec,features}/*`.split(\"\\n\")\n s.executables = `git ls-files -- bin/*`.split(\"\\n\").map{ |f| File.basename(f) }\n s.require_paths = [\"lib\"]\n\n s.add_development_dependency \"rake\"\n s.add_development_dependency \"active_support\"\n s.add_development_dependency \"bbq\"\nend\n"
},
{
"path": "lib/active_reload/version.rb",
"content": "module ActiveReload\n VERSION = \"0.6.1\"\nend\n"
},
{
"path": "lib/active_reload.rb",
"content": "require \"active_reload/version\"\nrequire 'rails/railtie'\nrequire 'active_support/notifications'\nrequire 'active_support/dependencies'\n\nmodule ActiveReload\n\n class Railtie < ::Rails::Railtie\n initializer :'active_reload.set_clear_dependencies_hook', :after => :set_clear_dependencies_hook do\n ActiveReload.replace!\n end\n end # Railtie\n\n module ProcInspector\n if RUBY_VERSION.start_with?(\"1.8\")\n # Proc#source_location is not available in Ruby 1.8\n def source_file\n # Extract from format like this: \"#You may have mistyped the address or the page may have moved.
\nMaybe you tried to change something you didn't have access to.
\nWe've been notified about this issue and we'll take a look at it shortly.
\nrails generate to create your models and controllersTo see all available options, run it without parameters.
\nRoutes are set up in config/routes.rb.
\nRun rake db:migrate to create your database. If you're not using SQLite (the default), edit config/database.yml with your username and password.
| ', ' |
You may have mistyped the address or the page may have moved.
\nMaybe you tried to change something you didn't have access to.
\nWe've been notified about this issue and we'll take a look at it shortly.
\nrails generate to create your models and controllersTo see all available options, run it without parameters.
\nRoutes are set up in config/routes.rb.
\nRun rake db:create to create your database. If you're not using SQLite (the default), edit config/database.yml with your username and password.