similar to: caching and admin area

Hi all, In my OrdersController, I have two actions completed and incomplete that respond_to HTML and CSV. Im also action caching these actions .. caches_action :completed, :incomplete ... def completed @orders = Order.completed respond_to do |format| format.html format.csv {render :layout => false} end end def incomplete @orders = Order.incomplete respond_to do

I''m on Heroku and trying to implement caching in my Rails app, but I''m running into some problems that I don''t understand. I thought it would be easy after reading the Rails Guide and Heroku docs on caching strategies, but apparently doing something wrong. Issue 1: view of action doesn''t seem to expire Issue 2: when I use :layout => false, both my admin

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''

Is it at all possible to change the event that observe_field/ prototype watch for? In particular, is there any way to use an event other than ''change'' for a textarea? (Without hacking prototype, that is ;) Thanks. d. -- Daniel Bogan waferbaby : <http://waferbaby.com/> waferboy : <http://waferboy.com/> I make the Internets.

I''m trying to expire all pages under my view action. These could be /controller/view/1 or /controller/view/1/2 how can I expire all pages under /controller/view/? There must be a way, but I''m stumped. Here''s my broken attempt. Thanks in advance for any help,suggestions, or directions to a how to page. expire_action(:controller =>

I''m having a bear of a time getting my cached pages to expire. Maybe one of you guys can help me out. I''ll show my sweeper and then my log to show that it "should" be working. class PragmaticSweeper < ActionController::Caching::Sweeper observe Comment def after_save(comment) expire_page(comment.post_id) end private def expire_page(post_id)

Hi all, I''m having problems trying to expire the ''index'' action of a controller. In short, expire_action :action => ''index'' doesn''t work, but expire_fragment (url_for :action => ''index'').gsub(/\/index/,'''').split("://").last works fine and deletes the cached page as expected. I

I''m running file_column 0.3.1, and having a few problems... which are: - Uploading a 378x567 jpg, and using :magick => {:geometry => "100x100" }, my image ends up being 67x100 ? Is there a way to "force" the image to be the size you specify ? - My view has a drop-down of sizes, and I''m trying to pass in this size into :magick =>

Does anyone know a place in Australia that sells a power supply suitable for the IAXy? I haven't had any luck tracking one down. -- jeremy bogan [ jeremy@segpub.com.au ] segment publishing - design.develop.host

I have a system that requires login. This is for administrative purposes, so the pages will be the same as the public ones, except they will have the edit|delete|new options. Right now, I have: caches_action :index which works great, but I''d like: caches_action :index unless user? where user?() is defined in application.rb. I get an exception using this construct. Can anyone help?

Hi folks - Seeing a weird problem and would love some help. It''s documented in http://pastie.org/278310 to be more readable. In short, I have a caches_page "action", :if => {stuff} but the :if is never being called - the action is just caching every time. (If I put a debugger call in the :if block, it never stops.) If I replace caches_page with caches_action, the if

Hello all, I am running a blog system which has its "/" (home page) cached like this: class ApplicationController < ActionController::Base before_filter :index_cache_expirer, :only => [:index] caches_action :index so the site''s top page is caches for 60 seconds in my case (index_cache_expirer is a home-made function to expire) on the site, there is also a

Hello, I have a method called "check_permission" that is set to run as a before_fitler and which checks if a user has the authorization to view a page. This page is displayed through the method "show" which is cached through the tag "caches_action :show" My problem is that once a user with authorization to a page accesses it, then afterwards all users (with or

I have action caching setup for several actions of an application but I want the caching to only run for my administrators and have all other users see non-cached pages. Is there a way to do this? Perhaps something like passing a block to caches_action or setting some sort of flag in my authentication method? If this is not possible with action or fragment caching does anyone know of a

Caching computation in rails? Simple example: factorial modulus a large number input: integer x output: factorial( x ) % 12345678901234567 I want it so that if it computes factorial of N once, it will not have to compute for N again. code: class SiteController < ApplicationController caches_action :factorial, :inv def examine @inv = @params[''inv''] @outv =

Hi, i just wanted to say my sorries in advance (sorrie/sorry/sorri)...i have just started learning about the subject of caching, but unfortunately haven''t effictively managed to implement what i had learned. obviously it''s possible to cache a whole page, or action with the caches_page :x or caches_action :y methods, but for some reason it hasn''t really worked with

hello all, I am using the msql cdr module to store cdr in db, I realised that it does't capture the start and end time af a particular call record. Therefore I dive into the source code to add the start and end time into the query (add something like cdr->start, cdr->end), but end up getting segfault. the original version of cdr_mysql.so works fine but I need the start time and end

All, I am running Merb 0.5.0. Is there a way to specify an expiration time on an action cache, besides physically calling expire_action ? I have been looking at the code and I was not able to find support for that Something like cache_action( :fred => 30*60, :blee => 60*60 ) would expire fred in 30 min and blee in 1 hour... Any tips on how to achieve that ?

Hi, I just got my TDM400P card (2 modules) and i installed it no probs. The card is detected fine, but for some reason when I add the card to zaptel.conf i get the following error: --snip-- ZT_CHANCONFIG failed on channel 2: Invalid argument (22) Did you forget that FXS interfaces are configured with FXO signalling and that FXO interfaces use FXS signalling? --snip-- My /etc/zaptel.conf looks

For some unknown reason, two of my IAX peers started registering on strange ports. Nothing has changed in the config, but they cannot make calls to me, however I can still make calls to them. In my IAX2 peers, the following is showing: user1/user1 203.XXX.XXX.XXX (D) 255.255.255.255 4585 OK (21 ms) user2/user2 203.XXX.XXX.XXX (D) 255.255.255.255 11280 OK (37 ms) I've