[ANN] Rails 3.0.7 has been released!

ruby-talk
1

Hello everyone! I hope you're having an AMAZING Monday. If you Monday
wasn't AMAZING enough already, I've decided to make it even better by releasing
Rails version 3.0.7!

(As a side note, sometimes I have a hard time telling if my day is
AMAZING or FABULOUS. If anyone has hints, let me know!)

I want to say thanks to Santiago for handling the release candidate gems. He's
on vacation, so I get to do the real thing.

The main change in this release is to fix a performance regression in
ActiveRecord that was introduced in version 3.0.6.

# Changes

For a web friendly view, check out the compare view
[on github](https://github.com/rails/rails/compare/v3.0.6...v3.0.7).

For those that want the TL;DR of the commits, here are the pertinant CHANGELOG
entries for each project:

## activesupport
* `Hash.from_xml` no longer loses attributes on tags containing only whitespace
  [André Arko]

## activerecord
* Destroying records via nested attributes works independent of `reject_if`
  LH #6006 [Durran Jordan]
* Delegate any? and many? to Model.scoped for consistency [Andrew White]
* Quote the ORDER BY clause in batched finds - fixes #6620 [Andrew White]
* Change exists? so records are not instantiated - fixes #6127. This prevents
  `after_find` and `after_initialize` callbacks being triggered when checking
  for record existence.
  [Andrew White]
* Fix performance bug with attribute accessors which only occurred on
  Ruby 1.8.7, and ensure we cache type-casted values when the column returned
  from the db contains non-standard chars.
  [Jon Leighton]
* Fix a performance regression introduced here
  86acbf1cc050c8fa8c74a10c735e467fb6fd7df8
  related to `read_attribute` method [Stian Grytøyr]

## actionmailer
* remove AM delegating `register_observer` and `register_interceptor` to Mail
  [Josh Kalderimis]

# Checksums

Just in case!

    $ shasum *
    6b96ed6cf0717e7e40b7ef9b39a70814d3928250 actionmailer-3.0.7.gem
    c28009b6ce47c60553027c1ddd9c9bd2aacb2c82 actionpack-3.0.7.gem
    6ee5ca84b460fff55e7dd825fc966cfbc4b36070 activemodel-3.0.7.gem
    25ff07f49129ccd405c95047b41e6717e95f9471 activerecord-3.0.7.gem
    a4adde3ad82017d8925e99733d1cd288b1474c39 activeresource-3.0.7.gem
    d1a0192fd9da869caee79be66a5915633eda291f activesupport-3.0.7.gem
    04aa110f50d2ea9b8434526faff57ab2e249495e rails-3.0.7.gem
    9430747274afa4fac2c37ae05a39f9cb79680e16 railties-3.0.7.gem

Have a great week everyone!

<3 <3 <3 <3 <3

···

--
Aaron Patterson
http://tenderlovemaking.com/

2

Great! I’m updating the gems… So if i’ve done a project using rails 3.0.6
and now i’m updating gems to rails 3.0.7, what I’ve to do inside my project?
Should I change the Gem file inside my project, from rails 3.0.6 to rails
3.0.7? or run “bundle install” ? or something else?

Thanks in advance!

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3

…and another question :wink: I’ve noticed running *gem list *that on my
system I’ve both rails 3.0.6 and 3.0.7, and the same for activerecord,
activesupport, etc etc…

Is there a problem? is there a way to clean up older versions?

Thanks! :wink:

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