search for: item_types

Hi: I''m trying to create a drop-down list to change the type of a Single Table Inheritance class. I tried this: <%= select :user, :type, [ [''Author'', ''Author''], [''Editor'', ''Editor''], [''Administrator'', ''Administrator''] ]

...ring t.column "title", :string end But if I want to store those type values in a separate table, such that I have ... create_table :items do |t| t.column "item_type_id", :string t.column "title", :string end create_table :item_types do |t| t.column "name", :string end How would I do that? Bruce

A user reported that fsck was complaining about unresolved refs for some snapshots. You can reproduce this by doing mkfs.btrfs /dev/sdb mount /dev/sdb /mnt btrfs subvol snap /mnt/ /mnt/a btrfs subvol snap /mnt/ /mnt/b btrfs subvol del /mnt/a umount /mnt btrfsck /dev/sdb and you''d get this unresolved ref root 258 dir 256 index 2 namelen 1 name a error 600 because snapshot b has a dir

Hello, I am trying to implement the following scenario, but I am stuck ... The thing is I want to initialize a variable @comment when the stub function "find_comment" is called. The way I do it below doesn''t work, since "before_filter :find_comment" returns true/false and @comment initialization is done inside it. Could you please give me a hint how to do it? One

I''ve been playing around with a soap interface to an application that can return large datasets (up to 50mb or so). There are also some nested structures for which I''ve used ActionWebService::Struct with 2-3 nested members of oher ActionWebService::Struct members. In addition to chewing up a ton of memory, cpu ulilization isn''t that great either. My development

Hi I am trying to use active scaffold to build a polymorphic model . I have a number of models that can be featured and I have a Feature model that belongs_to :item, :polymorphic => true In my config.columns I include :item_type and item_id, I also added :item_name to show the name of the record in the form. In the form, when a type of model is selected I populate the select box for

Hello, I encouter a problem when i try to do "rake db:migrate": rake aborted! can''t convert Hash into String Here is the trace result: ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment rake aborted! can''t convert Hash into String /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/fileutils.rb:1408:in

Hey guys, We''ve been talking about the multi-byte patch and I think it''s time to get feedback from you guys on a possible way forward. We can include ActiveSupport::Multibyte with rails 1.2, and update all of the relevant helpers to use the String#chars proxy. This will mean that none of the action view helpers will mangle multibyte strings. Similarly, if any Strings are being

Hi all, I am having a weird problem reading a value from my model. basicaly, I have these two models: class Category < ActiveRecord::Base acts_as_tree :order => "name" belongs_to :item_type has_many :specific_category_names end and class SpecificCategoryName < ActiveRecord::Base set_table_name "Specific_category_names" has_many :products belongs_to

Hi, I have been trying to improve the coding of some of my puppet recipes and had some trouble so wrote this: http://blog.wl0.org/2011/05/thoughts-about-extlookup-in-puppet/ Comments on the web seem to indicate that extlookup() solves "all problems" but I don''t really see that and hence have proposed a possible way to keep the data closer together and make the extlookup()