similar to: Middleware example from Railscast #151 doesn't work as expected. Need help.

Hi I am been trying in vain to auto-gen models by reverse-engineering mysql using RMRE. It complains mysql2 gem missing but as seen in my Rails environment below, it is there. Here''s my Rails environment and RMRE error. Experts... please help! Thanks a ton in advance!! === Ruby version 1.9.2 (x86_64-linux) RubyGems version 1.3.7 Rack version 1.2 Rails version 3.0.3 Active Record

Hi, I just encountered a bit of an issue where we call request.params of an ActionDispatch::Request inside a rack middleware right before a Rails 3.0.3 app. The issue is that the path_parameters never appear in the parameters hash if you call request.params before the rails app. It seems that that the requests.params method memoizes itself in "action_dispatch.request.parameters"

I know that we can use config.exception_app to set up custom exception handling and also use rescue_from. However, I have an issue that there is malformed request (testing generated request) that caused Rails Rack middleware to throw an exception when Rack''s parse_query method. Here is the detail of the problem:

Hello all, I am using Rails 2.0.2 and Ruby 1.8.7 and I need to make use of rack middleware for integrating an ajax file upload plugin(https:// github.com/valums/file-uploader) with paperclip in Rails( As given in this tutorial:- http://mooooooooooo.wordpress.com/2010/12/03/paperclip-valums%E2%80%99s-file-uploader-and-middleware-continued/). I have referred to the rack-middleware Railscast by

My application, a very simple general ledger, that worked very well until June 26 does not work any longer. It is used under Ubuntu 12.04 and I believe there was a Ruby update after that. What happens? When I try to start the appIication I get the following output in my web browser: ActionDispatch::Session::SessionRestoreError Session contains objects whose class definition isn''t

I have a gem, and part of the gem is a piece of rack middleware. In Rails 2.3, I could make the gem set up the middleware without adding anything to config/*.rb in the app. I did this with the following line: ActionController::Dispatcher.middleware.use ''MyMiddleware'' But in Rails 3, this doesn''t work. I''ve tried putting the following into the gem''s

File ./lib/rails/generators/rails/app/templates/config/environments/development.rb.tt: # Only use best-standards-support built into browsers config.action_dispatch.best_standards_support = :builtin File ./lib/rails/application.rb: middleware.use ::ActionDispatch::BestStandardsSupport, config.action_dispatch.best_standards_support if config.action_dispatch.best_standards_support What''s

Hi All I need an solution that i should catch response and based on some conditions i have to modify response body and send back to client. I have tried with a Middleware and got a solution.Can i use a Middleware or simply one after_filter. On performance wise which is best.Or is there any other ways to do it. thanks in advance. -- You received this

Your message dated Sat, 06 Apr 2013 13:00:07 +0000 with message-id <E1UOSj1-0002As-63 at franck.debian.org> and subject line Bug#693137: fixed in swift-plugin-s3 1.7-1 has caused the Debian Bug report #693137, regarding ITP: swift-plugin-s3 -- swift3 (S3 compatibility) middleware plugin for swift to be marked as done. This means that you claim that the problem has been dealt with. If this

https://bugzilla.mindrot.org/show_bug.cgi?id=3585 Bug ID: 3585 Summary: "misc.h" required when build the sk middleware ("sk-usbhid.c") as standalone library Product: Portable OpenSSH Version: 9.3p1 Hardware: All OS: All Status: NEW Severity: enhancement

The target VM will have several buses to which disks can be attached. Commonly it will have an IDE bus, and possibly a virtio-blk "bus" (not really a bus) and/or a SCSI bus. Virt-v2v does not model this at the moment. Disks are just added to the output XML in the order that we write them, and so they can move around with respect to the target VM. This commit introduces the idea that

I''m looking at railscast#102 ( http://railscasts.com/episodes/102-auto-complete-association ) and when I implement it, a certain named ( "formatted_channelnotes_path(:js)" ) route is used in: <%= text_field_with_auto_complete :channel, :channelnote_name, { :size => 15 }, { :url => formatted_channelnotes_path(:js), :method => :get, :param_name =>

I have a Rails app that makes connections to other DBs. There may be multiple users connecting to multiple DBs. The app makes a database connection as part of an action. However, I noticed a problem: there's too many DB connections remaining open, which is causing the DB to not have enough connections remaining for new connections. So the answer is using a shared connection pool.

Hi RoR Community, in Ryan Bates Railscasts Episode #262 he put the index code <% for message in @messages %> <div class="message"> <div class="created_at"><%= message.created_at.strftime("%B %d, %Y") %></div> <div class="content"> <%= message.content %> </div> <div

It doesn''t seem like my controller specs are calling my middleware on requests. Has anyone figured out a good way to test middlware with rspec? I''m thinking something like rails'' rails/actionpack/test/controller/session/mem_cache_store_test.rb but with rspec... any thoughts? Thanks! Best, Aaron -------------- next part -------------- An HTML attachment was scrubbed...

Hi all, I have the shopping cart page where a user can add items dynamically through ajax as explained in Railscast episode 75. I am using observe_field to observe the ''quantity'' and ''cost'' fields to update the total field for each item. This does not work however, for records that are added through the Ajax. How can i name the fields and observe them as i have

Im having an issue that seems to only happen when trying to use a transaction. Ive used transactions many times in the past and Im at a loss as to why im getting the stack level too deep problem. SystemStackError - stack level too deep: actionpack (3.2.13) lib/action_dispatch/middleware/reloader.rb:70:in `'' I have a StackOveflow with more detail -

Pinging @tenderlove Some questions on how best to move forward with this: 1.) AC::Live is making use of the stream object on ActionDispatch::Response. Should the rack.hijack_io object be used instead of this in AC::Live or should ActionDispatch::Response be changed to use rack.hijack_io? 2.) What do you think about changing AC::Live to work with adapters? I suspect the primary use case for

Hi! I write a gem at the moment. The Gem need to register during the process in the rack middleware. So I make an folder "rack" inside my "lib" folder. I called the file "request.rb" because it keeps track of requests. So we speaking about the file /lib/rack/request.rb But even if I place an empty file on this, I get the following:

So I just got involved in a huge team project with RoR and PostgreSQL. But I can''t find anywhere on the internet to find a proper way to put them together. I did find one but it is for iOS :-/ http://railscasts.com/episodes/342-migrating-to-postgresql?view=asciicast I have them both installed and the gem package for postgres also. the database.yml is already configured. I just