search for: expires_in

...cts/8994-ruby-on-rails/tickets/4452 I have recently been working on some gems that utilize ActiveSupport::Cache and ran into some issues with the different implementations handling the same functionality differently. One of the issues was that I couldn''t rely on expiring entries with the :expires_in option. MemCacheStore takes this option on a write, while FileStore takes it on a read, and MemoryStore ignores it all together so that the cache will just grow until you run out of memory. I ended up doing a pretty large refactoring of ActiveSupport::Cache to provide universal support for some op...

Hi! What HTTP headers do I have to sent to make the browser cache the output of an action? I tried: request.delete(''Cache-control'') but no luck. It''s an action that sends an image to the browser, hence I need that. Thanks, Rob

...using ActiveModel''s "cache_key": <%= cache @post do %> The cache-key will be something like views/posts/744-20120613070958 . When the post is updated, and therefore gets a new cache-key, what happens to the old one? Will it just sit there forever? Do I need to add an `expires_in` option to every cache call, just to make sure it gets cleaned up every once in a while? <%= cache @post, expires_in: 1.month do %> Thanks, Bryan -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, sen...

I have the following: MODEL: def self.get_tag_cloud Rails.cache.fetch(''fetish_tag_cloud'', :expires_in => 1.hour) do find(:all, :conditions => [ "approved_for_tag_cloud = true"], :order => "LTRIM(name)") end end CONTROLLER: def index @fetishes = Fetish.get_tag_cloud end VIEW: .... <% @fetishes.each do |fetish| -%> <li><%= link_to fe...

...DER BY a.attnum Oauth error: invalid grant_type Rendered text template (0.0ms) Completed 400 Bad Request in 112ms (Views: 37.9ms | ActiveRecord: 178.2ms) and from client Started GET "/users/oauth/accounts/callback? code=d264c2496d0dc5c494b7269f2f9e4c30cd55a571b6944d3231f63577acd12b1b&&expires_in=3599" for 127.0.0.1 at 2010-09-17 00:17:44 +0400 Processing by Devise::OauthCallbacksController#accounts as HTML Parameters: {"code"=>"d264c2496d0dc5c494b7269f2f9e4c30cd55a571b6944d3231f63577acd12b1b", "expires_in"=>"3599"} Completed in 343ms...

hey, for performance reasons i want to cache (template) variables using memcache, making access to data easy in templates by using a simple syntax like <%=users(2).name%>. this actually should tell the view to load the field ''name'' from the model/table ''users'' with id=2. it first tries memcache and if not found, loads the data from the and stores it in

Hello, I use Ruby on Rails to generate images, which are delivered via mod_fastcgi to apache2. These images should be cached using mod_cache and mod_disk_cache. But it does not work. In Rails I set my http headers like this: expires_in 30.hours, :private => false @response.headers[''Last-Modified''] = im.serie.received @response.headers[''Content-Length''] = data.size send_data data, :type => ''image/png'', :disposition => ''inline'' The...

I have a controller that serves up images from a different location from /public/images/ by using send_file or send_data on /media/thumbs/ 38 for example In lighttpd I have: expire.url = ( "/media/" => "access 10 years", "/stylesheets/" => "access 10 years" , "/javascripts/" => "access 10 years",

Today I had a strange behavior that made me suspect of jQuery at first, but then it happened that I''ve faced two gotchas, one from CoffeeScript and one from Rails itself. I have something like this: routes.rb post ''/fields/:id.:format'' => ''fields#show'', as: :field, constraints: {id: /\d+/} post ''/fields/remove/:id''