wangjohn

Tests Which Are Failing: test/generators/plugin_new_generator_test.rb (unable to open database file) - These tests fail because of the bundle install which takes the railties gem from master.

test/application/assets_test.rb - For some reason, the assets are really broken. - Seems like we're unable to open the database file, and this is causes the tests to fail.

Database File:

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Overview of Changes

Rails is no longer a singleton, and multiple applications can be initialized in a single Ruby process. The caveat is that these applications will share a single global configuration which is stored in Rails.config, which is created as soon as the first rails application is initialized.

This also means that Rails.config is available before the environment initialization occurs.

New Initialization Procedure

You can now initialize multiple rails applications. To do this, I've changed the initialization of an application to the following structure (you can see this inside of /config/application.rb).

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# Should we allow this?
class Application < Rails::Application
  config.timezone = 'New York'
end

Application.new do
  config.something = 'Something else'
end

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## Define an application

class Application < Rails::Application
end

Application.new do 
  config.assets = "something"

  # This doesn't work
  initializers do

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Post.transaction do 
  while true
    Post.new(:name => "Another New Post")
  end
end

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  def test_unscope_overrides_default_scope
    expected = Developer.order('name DESC').collect { |dev| dev.name }
    received = DeveloperOrderedBySalary.unscope(:order).order('name DESC').collect { |dev| dev.name }
    assert_equal expected, received
  end

  def test_unscope_after_reordering_and_combining
    expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
    received = DeveloperOrderedBySalary.reorder('name DESC').unscope(:order).order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
    assert_equal expected, received

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Test Code:

  def test_benchmark_of_transactions
    time = Benchmark.measure do
      500.times do
        Topic.transaction do
          10000.times do
            Topic.new
          end
        end