similar to: Help: wrong number of arguments (0 for 1)

Is it my environment? Is something wrong, cause I thought this should just work? I have a simple table and I created a model and a controller: ruby script/generate controller Restaurant ruby script/generate model Restaurant I edited the controller to this: class RestaurantController < ApplicationController scaffold :Restaurant end I run it and: http://0.0.0.0:3000/Restaurant works

Hi, I installed ruby on rail on my windows system. I sucessfully made one database related application. But when i want to execute it, i have to give url like http://127.0.0.1:3000/wedding/ etc. can''t i browse through my browser? 192.168.0.51 is my ip. Another one thing is i never get file named new in my example then also it executes file called new for database inserting ,how it is?

This is the default scaffolding for list.rhtml: [code] <h1>Listing <%= @scaffold_plural_name %></h1> <table> <tr> <% for column in @scaffold_class.content_columns %> <th><%= column.human_name %></th> <% end %> </tr> <% for entry in instance_variable_get("@#{@scaffold_plural_name}") %> <tr> <% for

I am looking for a ruby hosting service. Can any one recommend one for me. -----Original Message----- From: rails-request@lists.rubyonrails.org [mailto:rails-request@lists.rubyonrails.org] Sent: Saturday, May 06, 2006 7:37 AM To: rails@lists.rubyonrails.org Subject: Rails Digest, Vol 20, Issue 156 Send Rails mailing list submissions to rails@lists.rubyonrails.org To subscribe or

Hola, gracias por la respuesta. Yo también puedo descargar el fichero pero no lo carga de forma correcta: > drive_download(" https://drive.google.com/file/d/1iN7rT-W8WoXsdBpKzxcatFx7nGPWNkuz/view?usp=sharing ", + overwrite = TRUE, verbose = TRUE) File downloaded: * restaurant.RData Saved locally as: * restaurant.RData > restaurant <-

I''ve got a Cuisine and a Restaurant model, with a habtm. One thing I want to do is find all the cuisines that have at least one restaurant associated with them. Right now I''m using the following SQL query: SELECT DISTINCT(cuisines.*) FROM cuisines, restaurants, cuisines_restaurants WHERE cuisines.id = cuisines_restaurants.cuisine_id AND restaurants.id =

Hola a todos, espero que todo esté marchando bien. Estoy intentando cargar un archivo con extensión .RData desde OneDrive, Google Drive o Dropbox. Con OneDrive he intentado lo siguiente: temp <- tempfile() download.file(" https://alumnosuatedu-my.sharepoint.com/:u:/g/personal/rivaldez_uat_edu_mx/ESNKsBZE5rhMp4_shdbavXEBz4mUuIaeKWIXlMMlpyqyUA?e=NfZupt ", temp, method =

All, This is more of a theoretical question I suppose - I''m looking for what the consensus is for the "correct" approach in Rails/MVC. I have a standard security model where a User can have many Roles. There is a User model, a Role model, and in the db, a linking table, etc. Each role has a name as well as a category (say, name="waiter", category="restaurant

Hi all, I'm trying to write a function that will search and extract from a long character string, but with a twist: I want to use the characters before and the characters after what I want to extract as reference points. For example, say I'm working with data entries that looks like this: Drink=Coffee:Location=Office:Time=Morning:Market=Flat

I have this method in a controller def sort_by_cuisine #@restaurants = Restaurant.find(:all, :conditions => ["cuisine_id = :id", params], :order => params[:sort]) @cuisines = Cuisine.find_all end And I want to put the bulk of it in the model, but still call it from the controller. How can I do this? I''m fairly new to Ruby on Rails and I''ve tried

I have the following: def index begin @restaurant_pages, @restaurants = paginate :restaurants, :order => (params[ :sort ] || "name"), :per_page => 2 @cuisines = Cuisine.find_all rescue redirect_to :action => :index end end # sort by cuisine def

Wednesday''s Beer & Pizza SIG was attended by about a dozen Rubyists, plus one extremely well-dressed gentleman (no hacker he!) who was on the prowl for Rubyists to hire. Beer and Pizza (among other things) were consumed, Ruby (among other things) was discussed, and everyone appeared to have a good time. The upcoming SIG will, as announced previously, be held just up the street at

Hey there :) I''m creating this app on top of a legacy database, that has a mixture of auto_inc ids, non-''id'' named pks, non-integer-pks, foreign keys that end in _code instead of _id, etc. I have the model working great in the console, where I can create any modeled object and reference other objects without issues. However, I''m running into problems with

The Paris Asterisk meeting will be held Monday, December 20, 2004 at 1 p.m. at "Les Vendanges"--a wonderful restaurant in the 14th (tel 01.45.39.59.98). However, we have to let them know exactly how many people will attend, so PLEASE RSVP as soon as possible. The address is 40, rue Friant, and the metro station is Porte d'Orleans, the end of line 4. Take Sortie Boulevard Brune,

Hello Dear I need to select among 700 objects a good representative sample. These objects could be residential houses, commercial buildings, trucks, etc. How to get a good sample size and select a set of objects that is very representative. The second part of my question is to find a statistical model in R that detects objects that are most likely used as their owners told the municipality. For

At present, I use an update like this to set the user''s last login time: authenticated_user.update_attribute(:last_login, Time.now) However, this calls the following, updating all fields: UPDATE users SET `last_login` = ''2006-05-02 13:27:41'', `hashed_password` = .... Is there any way I can tell ActionRecord to only update the one field? I don''t really want

This is for a small business (restaurant and catering). We want to move from POTS to VoIP to save on the phone bill. Currently we use four lines for voice + one fax going into a Lucent Partner system PBX. Right now I'm considering two alternatives, both powered by * and a SIP/IAX wholesaler (any recommendations on that for someone who can do LNP on DIDs in Boston, MA, USA area are gladly

So, I''m coding my school project in Rails. There are two models, User and Restaurants. I noticed that in Restaurants, when you use the belongs_to method, you could specify the condition of the associated table. There are a few types of users, in the user_type column of the users table - owners is type 1, users are type 2. So in my haste to hand in enough code, in the Restaurant model,

If you're not in the San Francisco Bay-Area, you can stop reading this message now. I'd like to announce the inaugural LLVM bay-area social gathering to take place on Wednesday, August 3rd, 7pm at St. Stephen's Green in Mountain View. They have good food, lots of beer and are a short walk away from the Mountain View Caltrain and VTA station. This is the perfect time to meet your

hi, there :) Consider a blogging application whereby a user is trying to add a new blog. He/she has to select a category. Upon selecting a category from a drop down box, a new sub categories drop down box will be created (hence an AJAX call). Got this implemented and it''s ok. Now, let''s assume that a given blog can have multiple categories (and subcategories). For example, a