Rails Ruby on Rails

Comments and changes to this ticket

• 

  Neeraj Singh July 27th, 2010 @ 04:05 AM

  • Importance changed from “” to “Low”

  Can you post your migration, model and the operation of creating the object.

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  Jeff Dean July 27th, 2010 @ 05:18 AM

  Migration

  class CreatePosts < ActiveRecord::Migration
    def self.up
      execute <<-SQL
        CREATE FUNCTION uuid_generate_v1() RETURNS uuid
            LANGUAGE c STRICT
            AS '$libdir/uuid-ossp', 'uuid_generate_v1';
      
        CREATE TABLE posts (
            id character varying(36) DEFAULT uuid_generate_v1() NOT NULL,
            title character varying
        );
      SQL
    end
  
    def self.down
      drop_table :posts
    end
  end
  

  Model

  class Post < ActiveRecord::Base
  end
  

  Test

  require 'test_helper'
  
  class PostTest < ActiveSupport::TestCase
    test "save should be true" do  # passes
      post = Post.new :title => "Foo"
      assert post.save, "Post save should be true"
    end
  
    test "save! should be true" do  # passes
      post = Post.new :title => "Foo"
      assert post.save!, "Post save should be true"
    end
  
    test "save! should change the number of records" do  # passes
      assert_difference('Post.count', 1) do
        Post.create! :title => "Foo"
      end
    end
  
    test "save assigns the id" do # fails!
      post = Post.create! :title => "Foo"
      assert post.id.present?, "Post should have an id"
    end
  end
  

  Gemfile

  source 'http://rubygems.org'
  gem 'rails', '3.0.0.rc'
  gem 'pg'
  

  I've also attached a zip file of the app that might be easier to use to reproduce. I haven't taken the time to see whether this is broken in other adapters.

  I've confirmed that on a brand-new rails 2.3.8 app with an identical migration all tests pass. I've also included a zip file with that example.

  • uuid-test-238.zip 98.3 KB

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  Jeff Dean July 27th, 2010 @ 05:18 AM

  • no changes were found...

  • uuid-id-rc.zip 106.3 KB
• 

  Santiago Pastorino February 2nd, 2011 @ 04:35 PM

  • State changed from “new” to “open”

  This issue has been automatically marked as stale because it has not been commented on for at least three months.

  The resources of the Rails core team are limited, and so we are asking for your help. If you can still reproduce this error on the 3-0-stable branch or on master, please reply with all of the information you have about it and add "[state:open]" to your comment. This will reopen the ticket for review. Likewise, if you feel that this is a very important feature for Rails to include, please reply with your explanation so we can consider it.

  Thank you for all your contributions, and we hope you will understand this step to focus our efforts where they are most helpful.

• 

  Santiago Pastorino February 2nd, 2011 @ 04:35 PM

  • State changed from “open” to “stale”