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friends of the int-arweb. what does this mean: (in bold) ActiveRecord::StatementInvalid in Contact#create SQLite3::SQLException: SQL logic error or missing database: INSERT INTO contacts Context: this happened after I had finished setting up RoR as per the tutorial at http://maczealots.com/tutorials/ruby-on-rails/ the database, is like, there. is there a nice ruby command like deal to

I have developed 3 small applications using rails (nothing production worthy, just some small stuff "prototype" style). And I often end up changing my database scheme in the middle of development. I also use "script/generate scaffold" (this is somehow relevant to my question). Whenever I change my database schema I end up having to regenerate the scaffold. In the past this

Hi all, I have a has_many relationship, Cookbook :has_many Recipes If I want to create a new recipe in my cookbook I do: cookbook.recipes.create(data) It would be nice if I could then easily get the id of the new recipe, but the create() method doesn''t seem to return anything. Any ideas how? Thanks in advance! Cameron -- Posted via http://www.ruby-forum.com/.

I discovered an interesting aspect of has_many behavior that I''m struggling to work around. I''m not sure if I''m doing something wrong, or if it''s a legitimate bug, or if it''s an inherent part of Rails that I just have to learn to deal with. It boils down to these two problems: - changes in collection objects (i.e. models that belong_to a container

Hello List, The layouts contain the instance var @content_for_layout; is it possible that they may also contain the instance vars from a controller similar to the way a controller''s views do? cheers, - trav -- p [151,40,154,157,166,145,40,162,165,142,171].collect { |ii| eval ''"\\''+ii.to_s+''"'' }.join -------------- next part --------------

Well it took a bit of research, and making a fool out of myself; but I found a way to get a user model from the session and have it accessible in every controller and view in 6 lines of code. In the ApplicationController write model :user before_filter :set_user private def set_user @user = session[:user] ||= User.find_by_username(''nobody'') end I have redeemed myself

This seems like a fairly straight forward question. I have code in the vendor directory. Any modifications that I make to the code are not respected. My rails app is in development mode so I would expect any require ''code'' to be re-parsed. But this is not occuring... How so? I have a test to post if I need to, but I get the feeling that I am just missing something simple. I

Hello List, I''m a bit spent on this problem, and my code might be whack. I seem to be encountering a problem where the primary key on a join table is not being resolved correctly. I will elaborate after some code bits. I am creating the join table using migrations, and relevant model code is this: class Post < ActiveRecord::Base has_and_belongs_to_many :records