similar to: Problem with "can''t dump anonymous class Class"

I''m trying to create a document upload system, where most of the code is the super class Document and just the path to file on the system is controlled by the sub classes. When I attempt to use my code, I get the following when I try to save the document. can''t dump anonymous class Class Any ideas? ** Migration ** class CreateDocuments < ActiveRecord::Migration def

Hello, I am currently using ferret 0.9.5 and acts_as_ferret 0.2.3 on windows XP All my unit and functions test that used to work before I installed ferret are erroring out. My index is on a model name Post, and it looks like all tests that contains methods which does CRUD to the Post model bombs out. Is there anything special I need to do before running unit and functional test? Thanks

Hi, im getting a little trouble with this, im using TinyFile as the example to upload files http://wiki.rubyonrails.com/rails/pages/TinyFile/versions/20 All goes well but the files uploaded are saved with permissions 600 (linux) and in the case of images arent showed on the browser(but uploaded and stored in the server without problems) i have to manually ftp to the uploaded files folder and

Where should I look for information on how to use Rails and Ruby to accept the upload of a file and then to save that file to the file system of my server? I''m reading the "Uploading a file" section of Agile Web Dev with Rails, but it''s geared toward saving the file in the database. Any advice? Thanks, Jeff -- Posted via http://www.ruby-forum.com/.

Hello: I recall something like this being discuss recently, but I can't seem to locate an example in the archives. I have data like the following: df <- expand.grid(1:4, 1992:2002) names(df) <- c("MSA", "YEAR") df$IDUPREV <- runif(44) df$VALIDAT <- rnorm(44) I want to create an xyplot() with separate loess lines for each series (IDUPREV and VALIDAT) in

I am creating a database for movies (films) and television shows (shows) that will have has_and_belongs_to_many relationships with the pictures table. CREATE TABLE screenshots ( id serial NOT NULL, filename character varying NOT NULL, content_type character varying NOT NULL, primary key (id) ); CREATE TABLE films ( id serial NOT NULL, name character varying NOT NULL,

Hi: After a succesful installation of .dll xapian using VS2005 and swigwin-1.3.29, I attempted to do my first tests, however, I had the next problem: .python Python 2.5b2 (r25b2:50512, Jul 11 2006, 10:16:14) [MSC v.1310 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> >>>import sys

I have a csv file and in my controller: uploaded_file = params[:upload][:csv].read @rows << FasterCSV.parse(uploaded_file) I want to put in @rows only the first 10 lines but the read method reads all the file. How can I do? -- 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

I have a problem where SIP calls from some providers are dropping at 15 minutes. The topology is: Client sends calls to a host running OpenSIPS, OpenSIPS sends calls to an Asterisk server. Below, 'Client' is the IP address of the client's host (running FPBX-2.8.1(1.8.20.0) 'OpenSIPS' is the IP address of my host running OpenSIPS 1.7.2-tls 'Asterisk' is the IP

i have a rails app with a form that allows uploading an image file. I take the image file and read it into rmagick to verify that it''s an image. For some reason I can''t catch an exception thrown by rmagick inside the app. After an invalid image file is uploaded the process just hangs. I have to kill mongrel and restart to use the app again. img =

I got this error: NoMethodError in PictureController#new You have a nil object when you didn''t expect it! The error occured while evaluating nil.uploaded_file= and the line code is here: @picture.uploaded_file = @params[''picture_file''] -- Posted via http://www.ruby-forum.com/.

Hi, I''m trying to delete a file system (<xml_26548975.xml>) File.delete("xml_26548975.xml") But I get this error: "Permission denied - ./script/../config/../uploads/xml_26548975.xml". Why? -- Cheers, ioana k&a http://boulangerie.wordpress.com/ -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi to all, I am trying to use "ruby script/generate scaffold product". I always get the message "uninitialized constant CHARACTER_SET". I have a products table in a Firebird database called depot_development.fdb. Here is my config file : > common: &common > adapter: firebird > host: localhost > username: SYSDBA > password: masterkey >

Hi all, I was wondering about the class used when rails receives file uploads. Sometimes it appears to be a File, and other times it is a StringIO. Also it has methods such as original_filename that don''t appear to belong to either of these classes. I ask because I''m trying to work out how to test my fil upload related models and controllers. Is there some standardised way of

I am trying to implement the uploading of a file to a remote server I get error while trying to write the file on the server. The error I get is the following: undefined method `rewind'' for #<String:0x2aaaad062eb8> It seems to be treating my file as a string instead of a File object. --------- Code is below ------------------ VIEW: <%=

Hi! Today I needed to implement some controller code, that uses send_file() to send image data. How can this be tested / specified with RSpec? bye, Tobias

So any files that are uploaded through my form are getting the following mode: -rw------- I need them to have: -rw-r--r-- I''ve tried setting the umask in a script file called set_umask.rb as follows: File.umask(022) and then starting mongrel using: mongrel_rails start -m config/mime.types -S set_umask.rb but it doesn''t seem to change the mode that the files are created

Hi, I need to take a single uploaded image file and save three resized versions of it, a thumbnail, normal and large version. I was planning on doing this in my model by having an array of geometry strings and looping through them, each time saving a new image object resized to the correct geometry. I know that file column does similar stuff, but I would prefer to have a separate database row

Hi all I have the following model: class PhotoGallery < ActiveRecord::Base attr_accessible :title, :description, :file_path, :title_photo_id has_many :photos, :dependent => :destroy belongs_to :title_photo, :class_name => ''Photo'', :foreign_key => ''title_photo_id'' validates_presence_of :title, :description, :file_path

** File uploads with AJAX mojo ** Respond with RJS to your parent window with a form action targeted to a hidden IFRAME. Handles all the painful situations like scoping your JavaScript to your parent window generating the script block for execution and clearing the IFRAME after execution so the back button doesn''t re-execute the action. `plugin install