JangoSteve · November 17, 2011 03:32 · Nov 17, 2011 · Nov 17, 2011 · Nov 17, 2011 · Nov 17, 2011
diff --git a/cache.rake b/cache.rake
@@ -16,7 +16,7 @@ namespace :pages do
   task :cache => :environment do
 
     # First, let's instantiate a new session so we can `get` our paths,
-    #just like if we were writing an integration test
+    # just like if we were writing an integration test
     app = ActionDispatch::Integration::Session.new(Rails.application)
 
     # Now, we'll loop through each path we want to cache

diff --git a/cache.rake b/cache.rake
@@ -15,7 +15,8 @@ namespace :pages do
   desc "Cache ALL the pages!"
   task :cache => :environment do
 
-    # First, let's instantiate a new session so we can `get` our paths, just like if we were writing an integration test
+    # First, let's instantiate a new session so we can `get` our paths,
+    #just like if we were writing an integration test
     app = ActionDispatch::Integration::Session.new(Rails.application)
 
     # Now, we'll loop through each path we want to cache

diff --git a/cache.rake b/cache.rake
@@ -14,12 +14,21 @@
 namespace :pages do
   desc "Cache ALL the pages!"
   task :cache => :environment do
+
+    # First, let's instantiate a new session so we can `get` our paths, just like if we were writing an integration test
     app = ActionDispatch::Integration::Session.new(Rails.application)
-    %w( / /about /contact /products /products/cool_thing /products/other_cool_thing ).each do |path|
+
+    # Now, we'll loop through each path we want to cache
+    %w( /index /about /contact /products /products/cool_thing /products/other_cool_thing ).each do |path|
+
+      # Get the path
       app.get path
-      # Optionally, save all html pages in the same flat directory (/public/cache), by uncommenting this:
-      # path = "/cache/#{path.gsub('/', '_')[1,path.length]}"
-      ActionController::Base.cache_page(app.response.body, path)
+
+      # Let's figure out the file path/name to which we're saving the file
+      file_path = "/cache/#{path.gsub('/', '_')[1,path.length]}"
+
+      # And now let's cache the response body HTML, using the ActionController's
+      ApplicationController.cache_page(app.response.body, file_path)
     end
   end
 end
diff --git a/cache.rake b/cache.rake
@@ -19,7 +19,7 @@ namespace :pages do
       app.get path
       # Optionally, save all html pages in the same flat directory (/public/cache), by uncommenting this:
       # path = "/cache/#{path.gsub('/', '_')[1,path.length]}"
-      ApplicationController.cache_page(app.response.body, path)
+      ActionController::Base.cache_page(app.response.body, path)
     end
   end
 end
diff --git a/cache.rake b/cache.rake
@@ -0,0 +1,25 @@
+# See rails source:
+# https://github.com/rails/rails/blob/master/actionpack/lib/action_controller/caching/pages.rb
+#
+# Turn on caching in development, by changing this line to true in config/environments/development.rb:
+#
+#     config.action_controller.perform_caching = true
+#
+# Then run:
+#
+#     bundle exec rake pages:cache
+#
+# All cached pages will be in /public/path_name/xxxx.html
+
+namespace :pages do
+  desc "Cache ALL the pages!"
+  task :cache => :environment do
+    app = ActionDispatch::Integration::Session.new(Rails.application)
+    %w( / /about /contact /products /products/cool_thing /products/other_cool_thing ).each do |path|
+      app.get path
+      # Optionally, save all html pages in the same flat directory (/public/cache), by uncommenting this:
+      # path = "/cache/#{path.gsub('/', '_')[1,path.length]}"
+      ApplicationController.cache_page(app.response.body, path)
+    end
+  end
+end
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