Add transaction check to SQLite2 adapter to fix test_sqlite_add_column_in_transaction_raises_statement_invalid [#1669 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Fixed incorrect parsing of query parameters with mixed-depth nesting inside an array [#1622 state:resolved]
Signed-off-by: NFrederick Cheung <frederick.cheung@gmail.com>

Signed-off-by: NFrederick Cheung <frederick.cheung@gmail.com>

Allow custom rails generators to pass in their own binding to Create command so that the corresponding erb templates get rendered with the proper binding [#1493 state:resolved]

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Introduce dynamic scopes for ActiveRecord: you can now use class methods like scoped_by_user_name(user_name) and scoped_by_user_name_and_password(user_name, password) that will use the scoped method with attributes you supply. [#1648 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

To simplify using of ActiveSupport in 3rd party libraries,
a simple way to require only minimum of commonly used extensions
(multibyte, inflections, array and hash extensions, #blank?, and a few
others) is needed. For exactly this reason some out-of-Rails-space
libraries adopted Extlib, originally from DataMapper.

To keep it 2067% backwards compatible, and still available
to everyone even in 2.x releases, active_support/minimalistic.rb
was added.

Use it like this:

gem 'active_support', '>=2.3'
require 'active_support/minimalistic'

instead of

require 'activesupport'

Right now this package with RubyGems uses about 10 megs of RAM
(10.01 or so). It can be further slimmed down though, once we simplify
multibyte implementation that right now uses advanced accessors
from Module extensions.

To compare RAM usage with previous ActiveSupport versions and Extlib,
at the time of writing, see http://gist.github.com/40401.

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

ActiveRecord::Base#new_record? now returns false for existing records (was nil) [#1219 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

App with simple respond_to:
  def index
    respond_to do |format|
      format.html
      format.xml
      format.json
    end
  end

On JRuby (after complete hotspot warmup) -- 8% improvement:
  550 requests per second after this commit
  510 requests per second with old method_missing technique

On MRI (8% improvement):
  430 requests per second after this commit
  400 requests per second with old method_missing technique