similar to: Really confusing issue involving ActiveRecord and a NoMethodError

Hey everyone, I am working on an application that allows users to submit articles, and also comment on those articles. Pretty much exactly like Digg. Everything works fine except that when there are a lot of comments there are a lot of database queries to both fetch the comments and the users who posted those comments. I have used eager loading in other parts of my application to reduce the

Hello there. I am following a tutorial with rails 2.1 and I have come across a problem where <%= f.label :artist_id %><br /> <%= f.select_tag(:artist_id, options_for_select([[''choose one'', '''']] + @artists.collect {|art| [art.name, art.id]}, @album.artist_id)) %> (Old artist info:<%= @album.artist_old%>) gives undefined method

Hi there, I have this form code in a view: <%= start_form_tag :action => "listByArtist", :id => artist.id %> <p><b>List by Artist:</b> <select id="artist_id" name="artists[id]"> <%= options_from_collection_for_select(@artists, "id", "name") %> </select> <%= submit_tag "List"

While http://127.0.0.1:8000/status-json.xsl?mount=/live is fine for info on the server itself and the current track played it's missing a played history. I'd like to suggest adding history to status-json.xsl or to reduce the size of the json to the bare minimum that a Web base mediaplayer might need Add a new one at http://127.0.0.1:8000/playing-json.xsl?mount=/live Which will only

dear all, thank you for reading. I have a dataset of artists and where and when they had an exhibition. I'd like to create an affiliation network in the form of matrix, telling me which aritist have been in the same at the same time. I manage to do it, but given that I have 96000 observation the program takes 30 months to complete. her what i have done. the data look like this Artist

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

Hi I''m building a small library to use in my Rails app which interacts with a 3rd party API. It fetches artists and tracks. So I have: lib/my_lib.rb lib/my_lib/artist.rb lib/my_lib/track.rb To get an artist I do artist = MyLib::Artist.find("Oasis") Which returns an instance of Artist if it finds (via 3rd party API) it or nil otherwise. Then I can call artist.tracks which

Hello, I am having difficulty dynamically building a query. I want to ensure that I''m using Active Record protection against SQL injection attacks. In PHP land, I would have built up the query in my logic & attempted to clean every variable - a bit tedious really. I want to be able to achieve something like: events = Event.find(:all, :conditions => [**DynamicallyBuiltQuery**

I''ve got an artist form. In this form I''ve got attributes that do not exist in the model that the form belongs to. However, I would like to submit these values for later processing. My virtual attributes in the form are: <%= f.label :foobar %> <%= f.text_field :foobar %> In the artist model, I created a getter: def foobar end When the form is

I mentioned sub-tagging in an earlier post. Here's a more in-depth mail on what i thought of. One of the debates going on here are whether ARTIST is worthy of life. Another is whether the average user will bother filling in the detailed info Jonathan wants. Of course, all tags are optional, but nevertheless we should have a tagging-system that pleases _the_users_, that is, everybody: 1.

I have been trying to access the "artist" and "title" metadata in the xml files as separate entities, But have found thar artist is missing, and title contains a combined form. My source is a modified version of ices-0.4 sending mp3 streams. The modification is to attach artist and title metadata instead of song, which seems tobe working, in that both the artist and title are

I''ve just been bodyslammed by a problem with has_and_belongs_to_many - as far as I can tell, if it doesn''t appear at the top of other relationship definitions it doesn''t seem to work right. For example: class Artist < ActiveRecord::Base has_and_belongs_to_many :genres has_many :albums has_many :videos has_many :cds has_many :collections end ..works fine

Hey all, I''m following along with AWDWR, specifically the unit testing. On page 148, it shows you how Test::Unit::TestCase will automatically define instance variables based on your fixtures. It doesn''t seem to actually work, though. It seems that both @artists ["beatles"]["name"] and @beatles.name are nil objects in my test, where as

Hello there, I working on my tests but I getting this strange errror: I can see on the database that the object was created but I still got an failure on my test. this is my test code: test "should create artist" do assert_difference(''Artist.count'', difference = 1) do post :create, :artist => { } end assert_redirected_to

I wish to add flac support to my Windows audio player so I wanted to ask a few questions. I rely on another lib for decoding/playing flac audio files so all I need to explicitly add support for is reading/writing flac metadata. 1st: I've downloaded libflac and have begun browsing. Is there a simple way to identify and carve out the pieces needed only for metadata i/o? Or will I have to

So why does the ices.conf file have <Protocol>http</Protocol> ic it is going to use icy anyways? On Fri, Feb 26, 2016 at 2:00 AM, Marvin Scholz <epirat07 at gmail.com> wrote: > On 26 Feb 2016, at 7:03, A. Craig West wrote: > > > I have been trying to access the "artist" and "title" metadata in the > > xml > > files as separate

On Tue, 2017-06-06 at 16:18 +0000, Larry Turnbull wrote: > >Recently Stream Licensing LLC has changed their requirements so that > >streaming internet stations in the US must title stream the album along with > >the song title and artist. > > > >I use ices for the backup automation when no live programming is taking > >place. > > > >Ices shows the

The default ices.conf.dist file from the source distribution contains: <!-- Header protocol to use when communicating with the server. Shoutcast servers need "icy", icecast 1.x needs "xaudiocast", and icecast 2.x needs "http". --> <Protocol>http</Protocol> I haven't checked the code to see if this is used for

In case you cut and paste this, I think Matt meant argv[3] to be --tag=artist=%artist -- Brady Patterson (brady@spaceship.com) Do you know Old Kentucky Shark? On Sun, 25 May 2003, Matt Zimmerman wrote: > flac -o %o --tag=title=%artist --tag=album=%album --tag=title=%song > --tag=tracknumber=%track %f

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 %>