similar to: Finding a nested resource's 'parent' object?

Hi all, For various reasons I need to have foreign keys with not null constraints. Eg: create_table :people do |t| t.column :name, :string t.column :household_id, :integer, :null => false end create_table :households do |t| t.column :name, :string end add_foreign_key_constraint :people, :household_id, :households, :id So the people table has a foreign key into

Hi, I''m doing a find_by_sql and am getting an odd error when trying to render the result to xml. The find is: children_list = find_by_sql("SELECT components.componentid, components.logicalname, versions.level, versions.branch, versions.sequence FROM components, versions where components.componentid = ''" + component_id + "''" + " AND

hey all - wondering if someone would relive my confusion... given a model called say Meeting and a route as "map.resources :meetings" in the console: >>r=ActionController::Routing::Routes >>r.recognize_paths "/meetings" =>{:action="index",:controller=>"meetings"} all works as I expect, but if I do >>r.recognize_paths

Is there a method to return a hash of the route configuration based on a path? For example: magic_method(''/my_controller/my_action/my_id'') => {:controller => ''my_controller'', :action => ''my_action'', :id => ''my_id''} Thanks! Tom --~--~---------~--~----~------------~-------~--~----~ You received this message

Hey folks. I have a rails controller which is filtering search results for access control. The search results are typically URLs into the rest of the rails app. I''m finding it would simplify the grotty code which is accumulating if I could manually invoke the router. That is to say, if I could send something a URI path string and get back the hash of controller, action, and params that

Sorry if this question isn''t really "Ruby on Rails: Core" material. I feel it is, at least kind-of (also, I first tried asking in "Ruby on Rails: Talk" to no avail.). So, while writing a gem (engine) for rails, I found that I needed to have my app (in a pre-filter) directly query the router. In the "old" days, this was done using

Folks, I am using the restful_authentication plugin. This creates the users controller which is declared as a resource in routes.rb as below map.resources :users Now in the UsersController I have created an action to resetpwd that I am trying to get to from the login page when the user clicks "forgot password". However, when I do that the log file tells me that the call to

All, I have need of getting at some underlying database metadata for ActiveRecord descendants. Does anyone know if I can get access to the following attributes of the underlying column for a given ActiveRecord object: Is it a currency object? Is it nullable? Is it a signed int? Is it searchable? Column length Column name Column precision Column scale Column data type - how specific can I get

I''ve gone once through the Agile book and am now attempting my own rails app. I''ve created a table named ''volunteers'' with over 15 columns. The problem is the default list.rhtml that is created with the scaffold, shows all the columns. I only want to show 4 of them with the list view. Where would I start to only return a handfull of columns to the

I am trying to write a nested route ''new style'' map.resources :franchises, :has_many => :documents in place of the : map.resources :franchises do |franchises| franchises.resources :documents, :name_prefix => "franchise_" end but get an error : no route found to match "/franchises/1/documents" with {:method=>:get} running rake routes,

Hi, the two patches improve the way memory is handled in supermin, by cleanly exiting on memory allocation failures, and free'ing memory when not needed (to keep working and not run out of memory). Pino Toscano (2): Check for failures in memory allocations Free memory buffers when not used src/ext2fs-c.c | 13 +++++++++++-- src/init.c | 13 +++++++++++++ 2 files changed, 24

Hello, In my database, I have a table "products" with attributes : - id - title ->string - desc -> text I use active record, but I don''t know why recover the type of this attribute with active record? I try attributes_before_type_cast but I don''t see the type Can you help me? Excuse for my english (I''am a young student french) -- Posted via

Hi Avi, As D?nes T?th has rightly diagnosed, you are building an "all or nothing" filter. However, you do not need to explicitly spell out all columns that you want to filter for; the "tidy" way would be to use a helper function like `if_all()` or `if_any()`. Consider this example (I hope I understand your intentions correctly): ``` library(dplyr) data <- tribble(

When I go to a missing page in my rails app, I get the 500.html page, and this in my log output: no route found to match "/asdasd" with {:method=>:get} ./script/../config/../vendor/rails/actionpack/lib/action_controller/ routing.rb:1057:in `recognize_path'' ./script/../config/../vendor/rails/actionpack/lib/action_controller/ routing.rb:1047:in `recognize''

http://rubyforge.org/project/showfiles.php?group_id=35&release_id=46 The code itself has been quite stable for several weeks. This release includes Gour''s excellent MinGW README notes, along with various updates to the README, and clarification of the LICENSE. Thanks to everyone for your help in putting this together. It was definitely a team project. I look forward to getting lots

For a permissions system i''m writing i''m extending the standard link_to helpers to check if a user has a permission to perform that action before displaying a link to clean-up my code so i don''t have to put if checks all over them. I''m trying to use.. ActionController::Routing::Routes.recognize_path(url, :method => method) to get the action and controller

I''m getting really cheesed off with RSpec not matching some of my routes when controller testing when I have subdomain checking (courtesy of subdomain-fu) on namespaces. These routes appear in the rake routes output, and work fine via HTTP requests . The really annoying thing is it''s working fine for routes that aren''t at the root of the namespace. E.g. say I have

Hello, I am experiencing a weird problem on one of the 3 test servers I''m using: There is a controller named admin/statistics and I am trying to access /admin/statistics The matching rule is: map.connect '':controller/:action/:id'' On 2 of the 3 servers, recognize_path correctly matches to Parameters: {"action"=>"index",

Hello, i try to follow this video http://www.illanti.com/files/locomotive101.mov After change my routes routes.db ActionController::Routing::Routes.draw do |map| # Add your own custom routes here. # The priority is based upon order of creation: first created -> highest priority. # Here''s a sample route: # map.connect ''products/:id'', :controller =>

Base R has generic functions called any() and all() that I am having trouble using. It works fine when I play with it in a base R context as in: > all(any(TRUE, TRUE), any(TRUE, FALSE)) [1] TRUE > all(any(TRUE, TRUE), any(FALSE, FALSE)) [1] FALSE But in a tidyverse/dplyr environment, it returns wrong answers. Consider this example. I have data I have joined together with pairs of