similar to: Task with a legacy schema nightmare.

I just switched a project from Dragonfly to Carrierwave, specifically to see if I could take advantage of Carrierwave Direct, which uploads large files directly to S3 or another cloud storage. I was able to make a form containing a single file field that would upload to S3. What I could not work out was how to upload the file to S3 AND other form elements to the model that had Carrierwave

I'm trying to do a linear regression between the columns of matrices. In example below I want to regress column 1 of matrix xdat with column1 of ydat and do a separate regression between the column 2s of each matrix. But the output I get seems to give correct slopes but incorrect intercepts and another set of slopes with value NA. How do I do this correctly? I'm after the slope and

Hello Again... I?m making a faceted plot of a response on two categorical variables using ggplot2 and having troubles with the coloring. Here is a sample that produces the desired plot: compareCats <- function(data, res, fac1, fac2, colors) { require(ggplot2) p <- ggplot(data, aes(fac1, res)) + facet_grid(. ~ fac2) jit <- position_jitter(width = 0.1) p <- p +

I added carrierwave to a 2.3.11 app that I have updated with Bundler. I just tried to use the following: script/generate uploader Avatar The following error is coming back: NOTE: Gem.cache is deprecated, use Gem::source_index. It will be removed on or after 2011-08-01. Gem.cache called from /Library/Ruby/Gems/1.8/gems/rails-2.3.11/lib/ rails_generator/lookup.rb:234 . Couldn''t find

Hi there, I posted this issue <https://groups.google.com/forum/?hl=de#!topic/carrierwave/ergk9LaO68k>at the carrierwave-group, but I''m beginning to think this rather is a rails-issue than a problem with carrierwave. The problem''s this: I have 2 models, ''article'' and ''upload''. article has_many :uploads. In my article_controller i

I am getting this error on the redirect_to command ... I am using Rails 3 w Paperclip to upload files ( but I tried also CarrierWave .. same error) I tried to change the session store from cookie-based to database .. same error I tried to delete the params content ... I don''t know what to try next .. any clue ? thanks erwin -- You received this message because you are subscribed to

Is there a tutorial for `carrierwave` other than in RailsCasts that you recommend? Thanks. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email

Im setting up production environment where all static content separated from web application server. I need to store all carrierwave powered content to another server, but by default carrierwave include only :file (for local files) and :fog (for cloud CDN) store support. How I can do that? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

What I''d like to do is upload an image, then take the user to a new page where I will use Jcrop to let the user select the part of the image they want to crop, and then store that image. Essentially, I want to make it a 2-stage process. I know how to do the javascript part, and I understand the basic flow of how to create this functionality. However, I am not aware of the carrierwave

My site is hosted on Heroku and I am using Carrierwave to upload files to Amazon. How can i restrict file access based on roles? Is this possible? Using Devise and CanCan. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To

Hello list, I am trying to add functionality to my application that will allow users to download files that are not stored in a database. All the examples I have found find the file by ID. which I can not do. Here is my code from the view: <h1>Browse files for download</h1> <% form_for(:download, :url=>{ :controller=>"download",

i have images such as this http://www.cairo360.com/resource.servlet?path=event/6178/event_standard_6178_20112111_542213373.jpeg its Content-Type: text/html; "carrierwave" dosent recognize it as image is there is any way to fix that ? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk"

hello Guys, i would like to know some details regarding how to implement AMAZON S3 with Career Wave in Rails 3.0.3 and i have to write Rspec test Cases as well . Actually i already have code which is implemented with Career Wave its a image uploading code and i need to change that code on AMAZON S3. Can you guys help to me to make those changes and in writing RSpec test Cases.Its really important

how to upload a video,document and a audio (of any format) within the same controller and within the same form? is it possible to do that? if not then what is the solution? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi, I have a Rails 3.2 app. There is a specific request that takes a long time to execute. The context is, the user uploads a pdf, and then we have some processing through carrierwave + rmagick that generate a jpeg from the first page of the document. Everything works in dev mode using both webrick and thin. The problem happens on the prod environment with Nginx + Passenger. The request takes a

I need to upload not only images but also other files(excel, pdf''s), I would like to setup custom validations for the specific file uploaded(size, format) and I am using rails 3 Any recommendations would be greatly appreciated. Thanks -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email

The build system rolled up R-3.6.2.tar.gz (codename "Dark and Stormy Night") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.6.2.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

The build system rolled up R-3.6.2.tar.gz (codename "Dark and Stormy Night") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.6.2.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

The build system rolled up R-3.6.2.tar.gz (codename "Dark and Stormy Night") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.6.2.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

I am having issues loading imagemagick and rmagick on webfaction. I have installed a rails app called balder that organizes images. my main problem is that i can''t seem to upoload the image sthrough balder. balder uses imagemagick and rmagick when i use the console and do this: irb(main):003:0> require ''RMagick'' => nil I don''t think rmagick is