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

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

With self referential associations, the scope for the the top level should not affect fetching of associations, for example
when doing

Person.male.find :all, :include => :friends

we should load all of the friends for each male, not just the male friends.

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

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

Marshal.dump(Marshal.load(marshaled_hash)) is not guarenteed to be equal to marshaled_hash
because of the lack of ordering of hash

Examples:
  # Instead of render(:action => 'other_action')
  render('other_action')

Note : Argument must not have any '/'

Examples:
  # Instead of render(:template => 'controller/action')
  render('controller/action')

Note : Argument must not begin with a '/', but have at least one '/'

Examples:
  # Instead of render(:file => '/Users/lifo/home.html.erb')
  render('/Users/lifo/home.html.erb')

Note : Filename must begin with a forward slash ('/')

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

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

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

Ensure Model#last doesn't affects order for another finders inside the same scope [#1499 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

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