similar to: How to access virtual attributes in the model

Im using a customs processor to run ffmpeg on a video to create a thumbnail. So far so good. Except when I do: cmd = "-i #{@file.path} -f flv -s 320x240 ~/Downloads/foobar/q.flv" success = Paperclip.run(''ffmpeg'', cmd) Console is reporting: ffmpeg ''-i /var/folders/uL/uL0bYOOZEZaJH5E+BmDJVE+++TI/-Tmp-/stream, 16824,1.mpeg -f flv -s 320x240

Need some advice. I''ve got two modules: artists and paintings. In my home page, I''ve got a 2nd page that says "Browse paintings", which displays ALL paintings of ALL artists. This is being rendered by paintings#index. In another page, I should show all paintings of a specific artist ONLY. Meaning, paintings from ONE artist. I cant use paintings#index for this anymore

Artist.first.medias returns all medias. Media is an STI. Media can be video or painting. How do I return all paintings of an artist? Only paintings, not videos? In my Artist model, I tried putting: has_many :paintings, :through => :medias In console, I do: Artist.first.paintings.all And I get: ActiveRecord::HasManyThroughSourceAssociationNotFoundError: Could not find the source

Artist is 1:1 with User. User has_one :artist In my artist model, I have: belongs_to :user accepts_nested_attributes_for :user However, in my artist _form, the name column from the user model does not display. I am doing: <% f.fields_for :user do |builder| %> <p class="fields"> <%= builder.label :name %> <%= builder.text_field :name %>

Hello anyone used OpenSSL before? Why do we need to pay for expensive SSL certs when there is OpenSSL which is provided free? Is there a difference? I''ve got an ecommerce website, and wondering if OpenSSL is enough? Your thoughts will be appreciated -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Ive got a like and video model. On a Video page, Users can click a link ("like") button which will allow them to like a particular video. Since my like button/image comes in the form of a link and not an actual html form. How should this be implemented? Do I need to specify a ":method => puts" in my link_to tag helper? What are your thoughts? -- You received this

All, I''m having a hell of a time figuring out what is going on here. I''m trying to override one of my getters so that I can format it a certain way in my form. But I can''t seem to get text_field to call the appropriate method on my object. So here''s my getter: public def FAX fax = read_attribute(:FAX) puts fax

Anyone have a quick solution on how to format a number in a text_field tag? <% text_field "price", "amount" %> returns 100.0 and it would be nice if it showed 100.00 Of course, number_with_precision works nicely, but how do you make that work with text_field? I thought maybe overriding the getter in the model. However, this means I would have to bring the helper

Hey everyone, I am developing a package and I am wondering if there is a good practice for naming classes, builders, attributes getters and setters when dealing with object composition. I know that it is usually a good practice to give to the builder the same name as the class and, if possible, to avoid to use upper case letters. My problem is that, when I build an object containing an other

Hi there, in one of my templates I have the following code: <% for film in @artist.films %> <h3>films</h3> <p><%= link_to film.title, :controller => ''films'', :action => ''showfilm'', :animate_title => film.animate_title, :page => ''synopsis'' %></p> <% end %> however if I do: <%=

Hello all, During the compilation process, LLVM automatically derives various attributes about functions and values (for example that a pointer is nonnull, a function is constant, etc) that are used within a translation unit. I propose adding a pass to LLVM that allows front-ends to output derived attributes. Such a pass would be useful both for developers and end users to debug programs,

All, In a template, I have <%= text_field :target_list, :DateReceived, { :title => ''uploaded_at'', :class => ''target_list_info'', :disabled => ''true'' } %> Here is the DateReceived method on my

I change a lot of my CD to Ogg to be able to listen them easily from my computer (I use foobar, I was used to WMP but it does not support library for Ogg files and plug-ins I found for this where poor) without the need for frequent CD changing. I like my music to be richly tagged. But with classical music CD it is a real pain to tag those files. Typical problems involve: - single CD

Can you use exported virtual resources with custom definitions? As an example, with the following definition: define vr-tester() { file { "/tmp/vr-success.txt": content => ''foobar''; } } this code is working for me: class testme { @vr-tester { "foobar": ; } Vr-tester <||> } but this is not: class testme {

Hi All, I''ve been trying to figure out what''s wrong here for a little over a day and figured i''d reach out to the ROR list. A pastie explains the code a bit better than directly in email: http://pastie.org/private/mvu0zr1xm18bsk6nfbyama Basically i have an Artist, and he has many Songs through a join model called Releases. An artist can be "featured" on a

well when i streamed the station using foobar.. then foobar2000 displayed the metadata correctly... but at that time.. when i checked out status2.xml, stats.xsl and stats.xml , the metadata is displaced incorrectly.. two songs behind.. i've tested the stream broadcasting using winamp2, foobar200 w/ oddcast dsp plug in. you can check out my station at http://ny.icecast.net:8646/play.ogg

Hi, I have some problems with an application where I''m using custom accessors to do currency conversions. In my model, I have a price attribute in the database that stores the value in cents, to avoid future problems with float arithmetic and round. But at the views, I would like to show the price in euros, with decimal for the cents. So I defined a new attribute called price_in_euros,

Hi, I have some problems with an application where I''m using custom accessors to do currency conversions. In my model, I have a price attribute in the database that stores the value in cents, to avoid future problems with float arithmetic and round. But at the views, I would like to show the price in euros, with decimal for the cents. So I defined a new attribute called price_in_euros,

Tonight's commits so far: I finally wrote up the result of the comment header specification discussion. It's in the doc/ directory now. I plan on doing work in the libvorbis comment handling tonight to bring it up to date and make the interface more useful. gif->png conversion of the images in the docs Monty --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg

hi, we want to migrate from Cyrus 2.x to Dovecot 1.x (!). We use the virtual domain feature from Cyrus for a better disk partitioning: /var/imap/domain.a/user/foo .. /var/imap/domain.b/user/foo .. /var/imap/domain.c/user/foo .. In a exported skiplist DB, it shows like: ================= domain.a!user.foobar 0 int foobar at domain.a lrswipcda postmaster at domain.a domain.a!user.han 0 int han