diff options
| -rw-r--r-- | actionpack/lib/action_view/helpers/cache_helper.rb | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/actionpack/lib/action_view/helpers/cache_helper.rb b/actionpack/lib/action_view/helpers/cache_helper.rb index cfaac37672..ddac87a37d 100644 --- a/actionpack/lib/action_view/helpers/cache_helper.rb +++ b/actionpack/lib/action_view/helpers/cache_helper.rb @@ -2,11 +2,11 @@ module ActionView # = Action View Cache Helper module Helpers module CacheHelper - # This helper exposes a method for caching fragments of a view + # This helper exposes a method for caching fragments of a view # rather than an entire action or page. This technique is useful # caching pieces like menus, lists of newstopics, static HTML # fragments, and so on. This method takes a block that contains - # the content you wish to cache. + # the content you wish to cache. # # The best way to use this is by doing key-based cache expiration # on top of a cache store like Memcached that'll automatically @@ -56,40 +56,40 @@ module ActionView # # Most template dependencies can be derived from calls to render in the template itself. # Here are some examples of render calls that Cache Digests knows how to decode: - # + # # render partial: "comments/comment", collection: commentable.comments # render "comments/comments" # render 'comments/comments' # render('comments/comments') - # + # # render "header" => render("comments/header") - # + # # render(@topic) => render("topics/topic") # render(topics) => render("topics/topic") # render(message.topics) => render("topics/topic") - # + # # It's not possible to derive all render calls like that, though. Here are a few examples of things that can't be derived: - # + # # render group_of_attachments # render @project.documents.where(published: true).order('created_at') - # + # # You will have to rewrite those to the explicit form: - # + # # render partial: 'attachments/attachment', collection: group_of_attachments # render partial: 'documents/document', collection: @project.documents.where(published: true).order('created_at') # # === Explicit dependencies - # + # # Some times you'll have template dependencies that can't be derived at all. This is typically # the case when you have template rendering that happens in helpers. Here's an example: - # + # # <%= render_sortable_todolists @project.todolists %> - # + # # You'll need to use a special comment format to call those out: - # + # # <%# Template Dependency: todolists/todolist %> # <%= render_sortable_todolists @project.todolists %> - # + # # The pattern used to match these is /# Template Dependency: ([^ ]+)/, so it's important that you type it out just so. # You can only declare one template dependency per line. # @@ -113,8 +113,7 @@ module ActionView nil end - #:nodoc: - def fragment_name_with_digest(name) + def fragment_name_with_digest(name) #:nodoc: if @virtual_path [ *Array(name.is_a?(Hash) ? controller.url_for(name).split("://").last : name), |