search for: inlibrari

Hi, I''m new to ruby and rails. I just created a simple update page and the update works fine if all form fields are filled in. However there is one field that should never be allowed to be blank. So I put this in my model: class Topic < ActiveRecord::Base validates_presence_of :dr_title validates_length_of :dr_title, :minimum => 1 So, when I submit the form with a blank

Hi, I upgraded to Ruby 1.8.4 and whatever the latest Rails is as of March 29 2006. I am using PostgreSQL 7.4. With the earlier version of rails, I had insert queries that looked like this: Topic Create (0.001189) INSERT INTO topics ("inlibrary", "irx_display_title", "irx_title", "title", "creation_stamp", "last_update_stamp",

I have some code that generates the following log entries (annotated with #). The code takes place inside a transaction. A record is inserted. Then I get the of the newly inserted record, then I explicitly select that record (this is just to illustrate the problem). Then another insert is attempted and fails because of a constraint that requires one of the values entered to be an existing