search for: recipes

Postgres database. I have a categories table, with two columns id, and name. I have a recipes table, with a category_ids column. I want each recipe to belong to one or more category. in recipe_controller.rb I have this: def create @recipe = Recipe.new( @params[''recipe''] ) @recipe.category_ids = @params[''recipe''][''category_ids''].map{...

...ve checked and none seem to help my problem. I''m trying to get a simple search to work on my Rails app, but I get a "Couldn''t find Recipe without an ID" error when I search. Here''s what I have: list.rhtml <%= start_form_tag :action => ''find_recipes'' %> <input type="text" name="search" /> <%= submit_tag ''Search'' %> <%= end_form_tag %> recipes_controller.rb def find_recipes @recipe = Recipe.find :all, :conditions => [''title LIKE ?'', "%#{pa...

...part1 I (already) encountered the first complication. After doing those basic actions to set up the basic site, the tutorial tells me to overwrite the "list" method included in the "scaffold :recipe" method which we find in the recipe controller with this code: def list @recipes = recipe.find_all end Now this code doesn''t work. When trying to view my site I keep getting an error message which says that the variable recipe is undefined. With the (average) knowledge I own concerning programming I suppose "@recipes" should define the variable, which does...

...d doing the infamous Cookbook as a starting point. I''m all set until the point when I go to create of sumbit my recipe and I get this error: NoMethodError in Recipe#index You have a nil object when you didn''t expect it! The error occured while evaluating nil.name 15: <% @recipes.each do |recipe| %> 16: <tr> 17: <td><%= link_to recipe.title, :action => "show", :id => recipe.id %></td> 18: <td><%= recipe.category.name %></td> 19: <td><%= recipe.date %></td> 20: </tr> 21: <%...

I have tried to learn ruby on rails from scratch by going into a tutorial at the following website. http://instantrails.rubyforge.org/tutorial/index.html I followed the suggestions and encountered 3 problems so far. 1. Couldn''t start the Apache server. Error message "Port 80 was used by some other process." I over-came the problem by going into configuration and change the

This works : class Recipe < ActiveRecord::Base belongs_to :category end But (when I add validation) this does not work : class Recipe < ActiveRecord::Base belongs_to :category validates_length_of :category, :within => 6..20 validates_uniqueness_of :category, :message => "already exists" end thank you -- View this message in context:

I''m having a problem getting this example from the book to work: class Cookbook attr_accessor :title, :author def initialize @recipes = [] end def method_missing(m, *args, &block) @recipes.send(m, *args, &block) end end cb = Cookbook.new cb << recipe_for_cake cb << recipe_for_chicken beef_dishes = cb.find_all {|recipes| recipe.main_ingredient == "beef" } I''m getting callable.rb:...

Also add kickstarts for F17 Signed-off-by: Mike Burns <mburns at redhat.com> --- recipe/Makefile.am | 2 +- recipe/ovirt17-install.ks | 1 + recipe/ovirt17-minimizer.ks | 1 + recipe/ovirt17-pkgs.ks | 1 + recipe/ovirt17-post.ks | 1 + 5 files changed, 5 insertions(+), 1 deletions(-) create mode 120000 recipe/ovirt17-install.ks create mode 120000

Hi all, I am a newbie to Rails. Please enlighten me on how to do this appropriately, the Rails and the Ruby way: Suppose I have a Recipe model. Let''s simplify things and pretend that it has only 2 attributes, a :name and the other is a ''category_id''. In the recipes table, category_id is a foreign key to field id of table categories. We also assume that I have generate the appropriate scaffolding code for Recipe and Category. All goes well if I go to http://localhost:3000/categories (I''m using WEBrick) and add a new Category and then go to http://loc...

Due to a critical dracut bug, and a strong dev focus on F16, we're dropping all F15 recipes. Signed-off-by: Mike Burns <mburns at redhat.com> --- recipe/ovirt15-install.ks | 1 - recipe/ovirt15-minimizer.ks | 1 - recipe/ovirt15-pkgs.ks | 2 - recipe/ovirt15-post.ks | 145 ------------------------------------------ recipe/ovirt16-install.ks | 2 +- recip...

...k2? and used the MySQL-Front 3.2 to create a new database ?cookbook2? and check to make sure that the tables and fields resembled those of the pre-installed ?cookbook?. I was able to log into the website to create the required categories so that they wouldn?t be empty when I tried to create new recipes. Some one please help! I was able to to enter the website to create a new recipe, using http://localhost:3000/recipe/new Problem came when I pressed to ?Create? button. This brought me to the url: http://localhost:3000/recipe/list Error message: NoMethodError in Recipe#list Showing app/views/...

Hi I''m new to this forum and new to Rails so excuse me if this is a daft question. I''m following the ONLamp.com tuturial and all has been well untill changing the template for the recipes. I have followed the instructions and added this code to the controller: class RecipeController < ApplicationController scaffold :recipe def list @recipes = Recipe.find_all end end I have also created the list.rhtml file to the C:\rails\cookbook\app\views\recipe directory using the htm...

People, I can order categories when looking at the categories list page but how do I change the recipe page to list the categories in alpha order in the recipe pull-down box?: > <p><b>Category:</b><br> > <select name="recipe[category_id]"> > <% @categories.each do |category| %> > <option value="<%= category.id

Hi all, New to the list, Ruby, & RoR. I''ve been going through the Rolling With Rails tutorial, but am getting the following error when the instructions tell you to add the @recipes = Recipe.find_all line to the RecipeController: Template is missing Missing template ./script/../config/..//app/views//recipe/index.rhtml The index.rhtml file is right where it''s supposed to be, and the code is correct (as far as I can tell, I even used the downloadable version of the...

R Community, I've put together a website that I thought this mailing list might be interested in: http://www.r-cookbook.com It's a (free) community-driven content management system for R "recipes", or working examples. Some of the features of the site are code highlighting, recipe ratings, recipe comments, personal "recipe boxes" to save your favorite recipes, community tagging, RSS feeds for each user and for each tag, and similar recipe recommendations. Although I i...

--- recipe/common-pkgs.ks | 1 + recipe/common-post.ks | 15 +++++++++++++++ 2 files changed, 16 insertions(+), 0 deletions(-) diff --git a/recipe/common-pkgs.ks b/recipe/common-pkgs.ks index 3aafe53..bc96b43 100644 --- a/recipe/common-pkgs.ks +++ b/recipe/common-pkgs.ks @@ -76,3 +76,4 @@ acpid device-mapper-multipath kpartx dracut-network +patch diff --git a/recipe/common-post.ks

I am please to announce the release of Recipe Browser 0.4.1. This project (and files) can be located at http://rubyforge.org/projects/recipe/. This release brings Recipe Browser up to Rails 0.10, with a handful of bug fixes. Special thanks to E Gard (x2egard) the newest member to the project who also happened to do all the work for this release ;). We would love to hear any questions,

Yesterday I got the beta version of ROR recipes book and the recipes are great. For those of you still thinking about it, I highly recommend the book. The only thing I wish is that if there were some more recipes (greedy me), especially AJAX related and installing an application within your current application. For instance, it wil...

Due to a typo, the defaulting of OVIRT_CACHE_DIR in the recipe Makefile.am was broken. Signed-off-by: Mike Burns <mburns at redhat.com> --- recipe/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/recipe/Makefile.am b/recipe/Makefile.am index fb34437..d09905a 100644 --- a/recipe/Makefile.am +++ b/recipe/Makefile.am @@ -27,7 +27,7 @@ ARCH =

top-level kickstart file contains only includes, example custom-template.ks is provided with documented customization points. Signed-off-by: Alan Pevec <apevec at redhat.com> --- recipe/common-manifest-post.ks | 31 +++++++++++ recipe/common-manifest-pre.ks | 11 ++++ recipe/common-post-chroot.ks | 46 ++++++++++++++++ recipe/common-post.ks | 24 +++++++++