From nickblack1 at gmail.com  Mon Nov  5 08:04:52 2007
From: nickblack1 at gmail.com (Nick Black)
Date: Mon, 5 Nov 2007 13:04:52 +0000
Subject: [Betternestedset-talk] First time using the plugin
Message-ID: <223020e60711050504r6475e423p61613ce611695a8@mail.gmail.com>

Hello,

This is my first time using the betternestedset plugin with Rails
1.2.4 on Ubuntu Feisty.   I installed it using:

svn propset svn:externals 'betternestedset
svn://rubyforge.org/var/svn/betternestedset/tags/release-0.1'
vendor/plugins

But now when I attempt to create a migration I get this error:


/var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:263:in
`load_missing_constant': uninitialized constant
SymetrieCom::Acts::NestedSet (NameError)
        from /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:452:in
`const_missing'
        from script/../config/../vendor/plugins/acts_as_nested_set/branches/ez-set/init.rb:11:in
`load_plugin'
        from script/../config/../vendor/plugins/acts_as_nested_set/branches/ez-set/init.rb:9:in
`class_eval'
        from script/../config/../vendor/plugins/acts_as_nested_set/branches/ez-set/init.rb:9:in
`load_plugin'
        from /var/lib/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:401:in
`load_plugin'
        from /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/core_ext/kernel/reporting.rb:11:in
`silence_warnings'
        from /var/lib/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:401:in
`load_plugin'
        from /var/lib/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:185:in
`load_plugins'
         ... 8 levels...
        from /var/lib/gems/1.8/gems/rails-1.2.3/lib/commands/generate.rb:1
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require'
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
        from script/generate:3

it seems that the SymetrieCom::Acts::NestedSet module isn't being loaded.

Thanks in advance for any pointers.

Cheers,



-- 
Nick Black
--------------------------------
http://www.blacksworld.net

From linicks at gmail.com  Mon Nov  5 11:11:44 2007
From: linicks at gmail.com (Nick Pavlica)
Date: Mon, 5 Nov 2007 09:11:44 -0700
Subject: [Betternestedset-talk] First time using the plugin
In-Reply-To: <223020e60711050504r6475e423p61613ce611695a8@mail.gmail.com>
References: <223020e60711050504r6475e423p61613ce611695a8@mail.gmail.com>
Message-ID: <dc9ba0440711050811w780e5e32o80498157daf0a7b8@mail.gmail.com>

Nick,

On 11/5/07, Nick Black <nickblack1 at gmail.com> wrote:
> Hello,
>
> This is my first time using the betternestedset plugin with Rails
> 1.2.4 on Ubuntu Feisty.   I installed it using:
>
> svn propset svn:externals 'betternestedset
> svn://rubyforge.org/var/svn/betternestedset/tags/release-0.1'
> vendor/plugins
>

I'm using 'betternestedset' with rails 1.25 on Feisty without any
issues.  You may want to try installing the trunk version.

From conradchu at conradchu.com  Wed Nov  7 19:10:33 2007
From: conradchu at conradchu.com (Conrad Chu)
Date: Wed, 07 Nov 2007 16:10:33 -0800
Subject: [Betternestedset-talk] Problem with after_update
Message-ID: <C35793F9.7F3%conradchu@conradchu.com>

Hi everyone,

Has anyone successfully used betternestedset with acts_as_versioned?

I?m having problems with one of the callbacks:

Inside vendor/plugins/acts_as_versioned/lib/acts_as_versioned.rb (line 205):

after_update :save_version

Doesn?t seem the save_version method is being called.  I fixed it by
changing it to after_save (which makes it work).

I?ve been getting before_update and after_update callback problems in my
model after adding betternestedset to it.  I suspect it?s because
betternestedset overrides AR?s update method in order to avoid concurrency
issues with the rgt and lft columns.

Any help?

Thanks
Conrad
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From lesotdudestin at gmail.com  Thu Nov  8 02:53:00 2007
From: lesotdudestin at gmail.com (Aimeric Pieters)
Date: Thu, 8 Nov 2007 08:53:00 +0100
Subject: [Betternestedset-talk] Problem with after_update
In-Reply-To: <C35793F9.7F3%conradchu@conradchu.com>
References: <C35793F9.7F3%conradchu@conradchu.com>
Message-ID: <111642B3-7F82-43BB-910B-2A9B18587F9E@gmail.com>

Le 8 nov. 07 ? 01:10, Conrad Chu a ?crit :

> Hi everyone,
>
> Has anyone successfully used betternestedset with acts_as_versioned?
>
> I?m having problems with one of the callbacks:
>
> Inside vendor/plugins/acts_as_versioned/lib/acts_as_versioned.rb  
> (line 205):
>
> after_update :save_version
>
> Doesn?t seem the save_version method is being called.  I fixed it by  
> changing it to after_save (which makes it work).
>
> I?ve been getting before_update and after_update callback problems  
> in my model after adding betternestedset to it.  I suspect it?s  
> because betternestedset overrides AR?s update method in order to  
> avoid concurrency issues with the rgt and lft columns.
>
> Any help?
>
> Thanks
> Conrad


Hi,

	I 've corrected the problem and i will give, in few days, a patch to  
the developers team.

Sincerely yours,

-- 

Aimeric Pieters
Epita 2009
lesotdudestin at gmail.com




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From justin at maccarthy.org  Thu Nov  8 12:57:53 2007
From: justin at maccarthy.org (Justin MacCarthy)
Date: Thu, 8 Nov 2007 17:57:53 +0000
Subject: [Betternestedset-talk] Using better_nested_set for menus, examples ,
	best practise
Message-ID: <9e9015d40711080957s716c195ci93f3ea4a06f67c21@mail.gmail.com>

Hi all,

I'm think  that alot of people here are using better_nested_set for menus.

I was thinking that it would be a good idea to setup a sample rails
project with the everything needed to show examples, samples,  etc.

We could include

* migrations for users to get started
* basic views  for creating , and editing menus
* various helpers to display menus in various styles
* advanced menu examples using javascript  , ajax,  CSS with rails helpers
* advanced menu editing using drag drop etc
* ideas on caching  etc


Would anyone be interested in such a project?
If anyone has examples they can extract from their code to contribute
, that would be great too

I can host SVN repo for it.

Justin

From jc.michel at symetrie.com  Thu Nov  8 16:54:09 2007
From: jc.michel at symetrie.com (Jean-Christophe Michel)
Date: Thu, 8 Nov 2007 22:54:09 +0100
Subject: [Betternestedset-talk] Using better_nested_set for menus,
	examples , best practise
In-Reply-To: <9e9015d40711080957s716c195ci93f3ea4a06f67c21@mail.gmail.com>
References: <9e9015d40711080957s716c195ci93f3ea4a06f67c21@mail.gmail.com>
Message-ID: <6F2294FF-A933-445C-80CB-58442669428E@symetrie.com>

Hi,


Le 8 nov. 07 ? 18:57, Justin MacCarthy a ?crit :
> I'm think  that alot of people here are using better_nested_set for  
> menus.
>
> I was thinking that it would be a good idea to setup a sample rails
> project with the everything needed to show examples, samples,  etc.

Good idea !

> I can host SVN repo for it.

We can have this in the repository I think.
This running site could be pointed to by the project page.

Jean-Christophe Michel
--
symetrie.com

Better Nested Set for rails:
http://opensource.symetrie.com/trac/better_nested_set



From jeremy.maziarz at gmail.com  Mon Nov 12 17:47:30 2007
From: jeremy.maziarz at gmail.com (Jeremy Maziarz)
Date: Mon, 12 Nov 2007 17:47:30 -0500
Subject: [Betternestedset-talk] acts_as_tree migration
Message-ID: <67d998230711121447q752afeb4gf17fa592b3acfe0d@mail.gmail.com>

I have been struggling for about 2-hours trying to work out migrating
acts_as_tree to acts_as_nested_set. In the archives Krishna Dole said,

"If you have multiple trees in your table, it is a little more
complicated. You first need to give each tree scope (add a tree_id
column) and then run the above method on a member of each tree."

Not completely understanding that statement, I set out to implement it
in a migration. Here is my result which appears to work. Please
comment if you see anything that needs fixing.

class ConvertCategoriesToNestedSet < ActiveRecord::Migration
  def self.up
    add_column :categories, :lft, :integer
    add_column :categories, :rgt, :integer
    add_column :categories, :root_id, :integer

    # Convert existing tree to nested set with scope
    Category.renumber_all
    Category.roots.each do |r|
      r.all_children.each do |c|
        c.update_attribute(:root_id, r.id)
      end
      r.update_attribute(:root_id, r.id)
    end
  end

  def self.down
    remove_column :categories, :lft
    remove_column :categories, :rgt
    remove_column :categories, :root_id
  end
end

~Jeremy Maziarz
jeremy dot maziarz at gmail dot com

From erik at runeland.se  Tue Nov 13 03:56:39 2007
From: erik at runeland.se (Erik Runeland)
Date: Tue, 13 Nov 2007 09:56:39 +0100
Subject: [Betternestedset-talk] plugin/install doesn't seem to work..?
Message-ID: <473966C7.50105@runeland.se>

Hello all,

I hope for some help here, since the very simple instructions to install 
the plugin doesn't seem to work well for me.

The execution takes about 3 seconds and doesn't give any output and also 
the vendor/plugins directory is empty.

This is what it looks like in my command window:

C:\railsapps\my_app>ruby script/plugin install 
svn://rubyforge.org/var/svn/betternestedset/tags/stable/betternestedset

C:\railsapps\my_app>

I tried different svn://.. links and they all worked the same. My hope 
is that someone out there recognizes this behaviuor?

Thank you for reading!

/Erik

From erik at runeland.se  Tue Nov 13 08:15:09 2007
From: erik at runeland.se (Erik Runeland)
Date: Tue, 13 Nov 2007 14:15:09 +0100
Subject: [Betternestedset-talk] Solved.. Re: plugin/install doesn't seem to
 work..?
In-Reply-To: <473966C7.50105@runeland.se>
References: <473966C7.50105@runeland.se>
Message-ID: <4739A35D.3020304@runeland.se>

Ok,

I am sorry to have bothered you. The installation failed silently 
because I didn't have command line svn available.

Cheers
/Erik

Erik Runeland skrev:
> Hello all,
>
> I hope for some help here, since the very simple instructions to install 
> the plugin doesn't seem to work well for me.
>
> The execution takes about 3 seconds and doesn't give any output and also 
> the vendor/plugins directory is empty.
>
> This is what it looks like in my command window:
>
> C:\railsapps\my_app>ruby script/plugin install 
> svn://rubyforge.org/var/svn/betternestedset/tags/stable/betternestedset
>
> C:\railsapps\my_app>
>
> I tried different svn://.. links and they all worked the same. My hope 
> is that someone out there recognizes this behaviuor?
>
> Thank you for reading!
>
> /Erik
> _______________________________________________
> Betternestedset-talk mailing list
> Betternestedset-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/betternestedset-talk
>   

From krishna at collaborativedrug.com  Thu Nov 15 00:23:43 2007
From: krishna at collaborativedrug.com (Krishna Dole)
Date: Wed, 14 Nov 2007 21:23:43 -0800
Subject: [Betternestedset-talk] Merging Better Nested Set?
Message-ID: <8d64b97d0711142123t513447e7rafb228d037bb5882@mail.gmail.com>

Hi,

Now that acts_as_nested_set has been moved to a plugin, there has been
talk on the Better Nested Set mailing list of merging our work into
the official rails plugin. Before I put a patch together, I wanted to
ask if the core team would be receptive to this. Is the official
acts_as_nested_set plugin simply there for backwards compatibility, or
does the core team want to see it beefed up and improved?

Krishna

From jlstar at free.fr  Tue Nov 20 16:47:03 2007
From: jlstar at free.fr (=?ISO-8859-1?Q?Jo=EBl_AZEMAR?=)
Date: Tue, 20 Nov 2007 22:47:03 +0100
Subject: [Betternestedset-talk] regression with rails-1.99.0
Message-ID: <CF0B0D71-4870-4AE9-B5DA-B6D10FAA3617@free.fr>

hello, the same code work well with rails-1.2.5 but crash with  
rails-1.99.0. If you update an object you have this error message:

ArgumentError (wrong number of arguments (2 for 1)):
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
base.rb:2029:in `attributes_with_quotes'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
base.rb:2029:in `update_without_lock'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
locking/optimistic.rb:70:in `update_without_callbacks'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
callbacks.rb:240:in `update_without_timestamps'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
timestamp.rb:38:in `update'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
base.rb:2022:in `create_or_update_without_callbacks'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
callbacks.rb:213:in `create_or_update'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
base.rb:1774:in `save_without_validation'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
validations.rb:891:in `save_without_transactions'
    /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/ 
transactions.rb:118:in `save'


I have created a fresh and clean project for test.

best reagrds

From lesotdudestin at gmail.com  Wed Nov 21 02:30:28 2007
From: lesotdudestin at gmail.com (Aimeric PIETERS)
Date: Wed, 21 Nov 2007 08:30:28 +0100
Subject: [Betternestedset-talk] regression with rails-1.99.0
In-Reply-To: <CF0B0D71-4870-4AE9-B5DA-B6D10FAA3617@free.fr>
References: <CF0B0D71-4870-4AE9-B5DA-B6D10FAA3617@free.fr>
Message-ID: <454906c80711202330w427611a7i6e7a0319bc0a0948@mail.gmail.com>

hi,
  Open /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
base.rb, line 2029, and change "attributes_with_quotes(false, false)" by
"attributes_with_quotes(false)".

2007/11/20, Jo?l AZEMAR <jlstar at free.fr>:
>
> hello, the same code work well with rails-1.2.5 but crash with
> rails-1.99.0. If you update an object you have this error message:
>
> ArgumentError (wrong number of arguments (2 for 1)):
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> base.rb:2029:in `attributes_with_quotes'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> base.rb:2029:in `update_without_lock'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> locking/optimistic.rb:70:in `update_without_callbacks'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> callbacks.rb:240:in `update_without_timestamps'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> timestamp.rb:38:in `update'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> base.rb:2022:in `create_or_update_without_callbacks'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> callbacks.rb:213:in `create_or_update'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> base.rb:1774:in `save_without_validation'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> validations.rb:891:in `save_without_transactions'
>     /Library/Ruby/Gems/1.8/gems/activerecord-1.99.0/lib/active_record/
> transactions.rb:118:in `save'
>
>
> I have created a fresh and clean project for test.
>
> best reagrds
> _______________________________________________
> Betternestedset-talk mailing list
> Betternestedset-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/betternestedset-talk
>



-- 
  Pieters
  Aimeric
  EPITA 2009
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From fchen at uh.edu  Fri Nov 30 05:21:16 2007
From: fchen at uh.edu (Feng Chen)
Date: Fri, 30 Nov 2007 04:21:16 -0600
Subject: [Betternestedset-talk] promote child to ROOT
Message-ID: <0JSB001HYE3GL8F0@mail.uh.edu>

Is there anyway to promote a child to ROOT? I am using multi-root, 
single scope (i.e., no scope specified).

It would be nice if move_to_child_of(nil) can do this ...

Cheers!



From dontfall at gmail.com  Fri Nov 30 11:10:24 2007
From: dontfall at gmail.com (Krishna Dole)
Date: Fri, 30 Nov 2007 08:10:24 -0800
Subject: [Betternestedset-talk] promote child to ROOT
In-Reply-To: <0JSB001HYE3GL8F0@mail.uh.edu>
References: <0JSB001HYE3GL8F0@mail.uh.edu>
Message-ID: <8d64b97d0711300810l14083d7dtbfb10d22c8a55448@mail.gmail.com>

Try moving the child to the left or right of one of the roots. That
should do it.

Krishna

On Nov 30, 2007 2:21 AM, Feng Chen <fchen at uh.edu> wrote:
> Is there anyway to promote a child to ROOT? I am using multi-root,
> single scope (i.e., no scope specified).
>
> It would be nice if move_to_child_of(nil) can do this ...
>
> Cheers!
>
>
> _______________________________________________
> Betternestedset-talk mailing list
> Betternestedset-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/betternestedset-talk
>

From lesotdudestin at gmail.com  Mon Nov 26 08:33:05 2007
From: lesotdudestin at gmail.com (Aimeric PIETERS)
Date: Mon, 26 Nov 2007 14:33:05 +0100
Subject: [Betternestedset-talk] [PATCH] update - before_create -
	before_destroy - uniq_destroy
Message-ID: <454906c80711260533u349216fby22ce373eb302e2ea@mail.gmail.com>

Hi,
   Actually, I work in a Rails application and use better_nested_set plugin.
I met differents problems.
  - with update method overwritting, we couldn't use before_update
  - impossible to create my before_destroy and before_create method because
they are implemented in the plugin.
  - we have not a uniq_destroy method

  So this patch corrects these problems. I would like developpers team
opinion about my solutions and, if they are agree, I would like they include
 it in the project.


-- 
  Pieters
  Aimeric
  EPITA 2009
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