similar to: wrong number of arguments (2 for 1) error message help

Quick Question. I understand how to change the default path to something other than public but what if I wanted to add another directory into the equation. I want to upload an image into the following structure: /public/image/userid/imageid/test.gif So basically I want to look up the userid in my users table and put all the images for that user in the same directory. So i have a one

Sorry for the resend but I am not sure if the first one ever made the list. As mentioned in my previous posts I''m trying to create a dynamic directory for file_folumn. After finding out that I didn''t have the most recent version I installed the latest trunk and am able to get file_column to act as it should. However I have been racking my brain on how to implement

I am looking at adding the Sentry plugin to one of the applications that we are working on. I have a need to store some info that will have to be encrypted and decrypted. I have been going through the docs for the plugin and the AsymetricSentry class looks like the best for what we need to do but I am not sure how to generate the key. The docs say: This is a shortcut for using an

Hi, The default way we handle an array of checkboxes is like this: <% items.each do |item| %> <%= check_box_tag ''item[]'', "#{item.id}" %> <% end -%> this returns an array item[] that holds the ids of all the items. Now the real issue: 1. The above loop will same ids to ''n'' items 2. All ids will be ''item[]''

While testing with my buffer read fio jobs[1], I find that btrfs does not perform well enough. Here is a scenario in fio jobs: We have 4 threads, "t1 t2 t3 t4", starting to buffer read a same file, and all of them will race on add_to_page_cache_lru(), and if one thread successfully puts its page into the page cache, it takes the responsibility to read the page''s data. And

Well I finnally bit the bullet and upgrade to capistrano and have run into several issues that I can''t seem to find a fix for. Switchtower worked perfectly but I can not get cap to work especially with the change to the command to run a deploy. The following code worked fine in switchtower to deploy: switchtower -vvvv -S stage=stage -r config/deploy -a deploy The stage variable

I have looked through the Ruby Pickaxe book as well as done a search but can''t figure out how to validate the format of a field. The field I want to validate is a credit card expiration date field. Based on our user study (going around the office and asking everyone the way they like to fill out that particular field type) everyone prefers the following format in one field:

I asked this question earlier and did recieve an answer but I am not sure Ifully understood the answer as I am getting all sorts of errors when trying to implement. Basically I want to add a layer to the path for my files. I have the following set up in my model class: file_column :image, :store_dir => :dynamic_dir def dynamic_dir

Question for you all is it possible to use an action in an if statement? I am using the same form for edit and new and I have a cancel button on the page. This cancel button is built with an if statement that looks right now to see if a parameter exists to define where to go back to if the user cancel. The problem occurs when the user submits the form and there are missing fields by

hi, I have a draggable element (cart-item) in a shopping cart <%= draggable_element "item_#{product}_#{i}", :revert => true %> When this element is dragged outside the cart into the "main_div", I want to show a puff effect and remove the element. When it is dragged within the cart, it should revert. So i wrote this code for drop_receiving _element <%=

Than my question is this? Now that I have switchtowerized and migrate enabled my app I can start down a new path if need be on a different OS as the base of the system. We have already tried CentOS and found it to have more issues than those mentioned about fedora and through it away faster than one could shake a stick at. Here are our requirements for a stage/dev box and production:

I have a wizard which consists of two pages. To keep it simple let''s say that the first page asks the user to select a state from the drop down menu. In case the user doesn''t select any state, an error message needs to be displayed. Ideally I would like to do something like this. def new selected_value = params[:addevent][:state_id] if selected_value == "-1"

I am getting the following errors when trying to install a new copy of rails: gem install rails --include-dependencies Attempting local installation of ''rails'' ERROR: Error installing gem rails[.gem]: No metadata found! it seems to not be going out to the repository but I was able to update rake via gem update rake. I am running Ruby 1.8.4 on centos Is it just me or is

I am still to new to rails to feel comfortable diving into the source for the framework however my comfort is getting better. My question is this. We are storing the session data in the database using active_record_store. I was looking at the table to just get a better idea of what is going on as far as how the data is stored. I am a bit curious as to the session.data field. What method

Hello all, I was wondering if it is possible to create a new environment? IE I want a fourth environment set called Stage. The reason being is that we want to run a staging server of sorts. This server will run a copy of our app that is rebuilt via switchtower every hour. We don''t want it to run in as test we want it to run as a production environment but some of our classes

I am in the process of adding localized language support to my app and I am currently using the various validate methods on fields. How would i go about editing the following text based on a users choosen language: 3 errors prohibited this podcast from being saved basically I am looking to make the generated flash[:errors] text from rails multilingual. Thanks Andrew --------------

While testing with my buffer read fio jobs[1], I find that btrfs does not perform well enough. Here is a scenario in fio jobs: We have 4 threads, "t1 t2 t3 t4", starting to buffer read a same file, and all of them will race on add_to_page_cache_lru(), and if one thread successfully puts its page into the page cache, it takes the responsibility to read the page''s data. And

Hi Does this not do what you want ... ? allpages <- dotplot(variety ~ yield | year * site, data=barley, layout=c(2,2)) page2 <- allpages[1:2, 3:4] print(page2) Paul On 24/04/18 17:51, Rolf Turner wrote: > > On 24/04/18 15:17, Paul Murrell wrote: > >> Hi >> >> I think the subsetting works by giving you the panels for the >>

I have to extract data from an odbc connection to another database and put into a MySQL database so that my rails app can manipulate it. What would be the best way to set that up? Would I put the connection info in a controller, so that the controller method with open and close the connection? Any thought? -- Best Regards, -Larry "Work, work, work...there is no satisfactory

Greetings, I''m fairly noob with rails and making my first DB driven site with it. I''m using the scaffold generator to develop the admin side of my site (admin_controller) I have three sections that I want to have the administrator edit, and I want to call these from the admin controller that has a layout with navigation to these three sections. When using the scaffold