Rails core - Nov 2011 - Rony 1.9.3-p0 on Rails 2.3.x: the helpers "require" problem

Yes, I know that Rails *2.3.x* is no longer fully supported (this is why 
I''m posting it to rails/issues). Still, I would like to post the topic
so
that everyone who experience the same problem could quickly google for it 
(no, afaik no solution for this yet).

I''m trying to migrate a 1.5 years *2.3.x* app from Ruby version *1.8.7*
to *
1.9.3-p0*.

The strange problem I encountered is that all controllers in my app *have 
to have* a corresponding helper class in /helpers folder. What made me 
think so is the following trace (and the steps I made after):

gmile@gmile-K52Jr:~/intrview$ *rake spec*
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/options.rb:188:
> Use RbConfig instead of obsolete and deprecated Config.
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/inflector.rb:3:in
> `<top (required)>'': iconv will be deprecated in the future,
use
> String#encode instead.
> NOTE: Gem.source_index is deprecated, use Specification. It will be 
> removed on or after 2011-11-01.
> Gem.source_index called from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/rails/gem_dependency.rb:21.
> rename /home/gmile/intrview/lib/controllers_ext/clearence_ext.rb
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in
> *`require'': cannot load such file -- admin/chargify_exports_helper
> (LoadError)*
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in
> `require''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:291:in
> `require_or_load''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:250:in
> `depend_on''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:162:in
> `require_dependency''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/actionpack-2.3.14/lib/action_controller/helpers.rb:197:in
> `default_helper_module!''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/actionpack-2.3.14/lib/action_controller/helpers.rb:212:in
> `inherited_with_helper''
> *from 
>
/home/gmile/intrview/app/controllers/admin/chargify_exports_controller.rb:1:in
> `<top (required)>''*
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in
> `require''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in
> `require''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:291:in
> `require_or_load''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:250:in
> `depend_on''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:162:in
> `require_dependency''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:414:in
> `block (2 levels) in load_application_classes''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:413:in
> `each''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:413:in
> `block in load_application_classes''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:411:in
> `each''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:411:in
> `load_application_classes''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:197:in
> `process''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rails-2.3.14/lib/initializer.rb:113:in
> `run''
> from /home/gmile/intrview/config/environment.rb:9:in `<top
(required)>''
> from /home/gmile/intrview/spec/spec_helper.rb:4:in `require''
> from /home/gmile/intrview/spec/spec_helper.rb:4:in `<top
(required)>''
> from spec/models/formsite_form_spec.rb:1:in `require''
> from spec/models/formsite_form_spec.rb:1:in `<top
(required)>''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/example_group_runner.rb:15:in
> `load''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/example_group_runner.rb:15:in
> `block in load_files''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/example_group_runner.rb:14:in
> `each''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/example_group_runner.rb:14:in
> `load_files''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/options.rb:134:in
> `run_examples''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/lib/spec/runner/command_line.rb:9:in
> `run''
> from 
>
/home/gmile/.rvm/gems/ruby-1.9.3-p0\@interview/gems/rspec-1.3.1/bin/spec:5:in
> `<main>''
> rake aborted!

After I added an empty admin/chargify_exports_helper file to /helpers folder, 
I passes but starts to complain about another one missing helper file. I 
wish I knew Rails internals well to fix this by myself.

So, anyone know a workaround on this?

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I''m seeing the same problem.  With a server full of legacy Rails 2.3.5 
apps, attempting to run using Ruby 1.9.3p0 gives multiple LoadErrors for 
non-existent helper files.  Does not seem to occur with latest Ruby 1.9.2.  
Vexing.

Will post to this thread if I find a workaround.  Going to update my local 
dev box''s RVM installation to 1.9.3p0 to see if I can find a solution.

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I''m seeing the same issue.  Rails 2.3.5, Ruby 1.9.3p0,
LoadError''s for
"missing" helpers all over the place.  For the moment, am downgrading
to
Ruby 1.9.2p290 until I can sort this out.

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I found the problem! I forked rails and request a pull (https://
github.com/rails/rails/pull/3745), but they rejected it because 2.3 is
no longer mantained... :-/

However if you want, you can fork my repo
https://github.com/jescalante/rails/tree/patch-1
or watch the fix (it''s just a line! :-P)

Greetings!

On Nov 18, 4:18 pm, Irongaze <zaph...@gmail.com>
wrote:
> I''m seeing the same issue.  Rails 2.3.5, Ruby 1.9.3p0,
LoadError''s for
> "missing" helpers all over the place.  For the moment, am
downgrading to
> Ruby 1.9.2p290 until I can sort this out.
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I was actually thinking it would be nice if you will be able to make
it as a gem or plugin, but I don''t know if gem/plugin can override
that setting just in time before the exception ever came up or not.

- Prem

Sent from my iPhone

On Nov 24, 2011, at 8:56 PM, JoeLoui <joe.escalante@gmail.com> wrote:
> I found the problem! I forked rails and request a pull (https://
> github.com/rails/rails/pull/3745), but they rejected it because 2.3 is
> no longer mantained... :-/
>
> However if you want, you can fork my repo
https://github.com/jescalante/rails/tree/patch-1
> or watch the fix (it''s just a line! :-P)
>
> Greetings!
>
> On Nov 18, 4:18 pm, Irongaze <zaph...@gmail.com> wrote:
>> I''m seeing the same issue.  Rails 2.3.5, Ruby 1.9.3p0,
LoadError''s for
>> "missing" helpers all over the place.  For the moment, am
downgrading to
>> Ruby 1.9.2p290 until I can sort this out.
>
> --
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>
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Maybe MonkeyPatch in an initializer? or in config/application.rb just
after loading rails?

-- 
Wael Nasreddine
Sent from my iPhone

On Nov 25, 2011, at 5:35, Prem Sichanugrist <sikandsak@gmail.com> wrote:
> I was actually thinking it would be nice if you will be able to make
> it as a gem or plugin, but I don''t know if gem/plugin can override
> that setting just in time before the exception ever came up or not.
>
> - Prem
>
> Sent from my iPhone
>
> On Nov 24, 2011, at 8:56 PM, JoeLoui <joe.escalante@gmail.com> wrote:
>
>> I found the problem! I forked rails and request a pull (https://
>> github.com/rails/rails/pull/3745), but they rejected it because 2.3 is
>> no longer mantained... :-/
>>
>> However if you want, you can fork my repo
https://github.com/jescalante/rails/tree/patch-1
>> or watch the fix (it''s just a line! :-P)
>>
>> Greetings!
>>
>> On Nov 18, 4:18 pm, Irongaze <zaph...@gmail.com> wrote:
>>> I''m seeing the same issue.  Rails 2.3.5, Ruby 1.9.3p0,
LoadError''s for
>>> "missing" helpers all over the place.  For the moment, am
downgrading to
>>> Ruby 1.9.2p290 until I can sort this out.
>>
>> --
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>>
>
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That is a good idea, it doesn''t seems too complicated. Like Prem says,
I too don''t know if a gem/plugin could go that deep, I''ll try
the
initializer idea...

On Nov 25, 2:37 am, Wael Nasreddine <wael.nasredd...@gmail.com>
wrote:
> Maybe MonkeyPatch in an initializer? or in config/application.rb just
> after loading rails?
>
> --
> Wael Nasreddine
> Sent from my iPhone
>
> On Nov 25, 2011, at 5:35, Prem Sichanugrist <sikand...@gmail.com>
wrote:
>
>
>
>
>
>
>
> > I was actually thinking it would be nice if you will be able to make
> > it as a gem or plugin, but I don''t know if gem/plugin can
override
> > that setting just in time before the exception ever came up or not.
>
> > - Prem
>
> > Sent from my iPhone
>
> > On Nov 24, 2011, at 8:56 PM, JoeLoui <joe.escala...@gmail.com>
wrote:
>
> >> I found the problem! I forked rails and request a pull (https://
> >> github.com/rails/rails/pull/3745), but they rejected it because
2.3 is
> >> no longer mantained... :-/
>
> >> However if you want, you can fork my
repohttps://github.com/jescalante/rails/tree/patch-1
> >> or watch the fix (it''s just a line! :-P)
>
> >> Greetings!
>
> >> On Nov 18, 4:18 pm, Irongaze <zaph...@gmail.com> wrote:
> >>> I''m seeing the same issue.  Rails 2.3.5, Ruby
1.9.3p0, LoadError''s for
> >>> "missing" helpers all over the place.  For the
moment, am downgrading to
> >>> Ruby 1.9.2p290 until I can sort this out.
>
> >> --
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Groups "Ruby on Rails: Core" group.
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>
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Any idea of what to put in *config/application.rb*?

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What about:

MissingSourceFile::REGEXPS.push([/^cannot load such file -- (.+)$/i, 1])

Just after loading rails!

On Fri, Nov 25, 2011 at 14:16, gmile <iamexile@gmail.com> wrote:
> Any idea of what to put in *config/application.rb*?
>
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TechnoGate www.technogate.fr
mobile :  06.41.68.38.35
agence : 09.70.444.236
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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As Wael, I put a initializer (config/initializers) with a single line:
MissingSourceFile::REGEXPS << [/^cannot load such file -- (.+)$/i, 1]
and that''s it!

On Nov 25, 10:21 am, "Wael M. Nasreddine"
<wael.nasredd...@gmail.com>
wrote:
> What about:
>
> MissingSourceFile::REGEXPS.push([/^cannot load such file -- (.+)$/i, 1])
>
> Just after loading rails!
>
> On Fri, Nov 25, 2011 at 14:16, gmile <iamex...@gmail.com> wrote:
> > Any idea of what to put in *config/application.rb*?
>
> > --
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Groups
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> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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> TechnoGatewww.technogate.fr
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Thanks guys, that initializer definitely does the trick. Much appreciated!

Edward

On Friday, November 25, 2011 8:36:10 AM UTC-5, JoeLoui
wrote:
>
> As Wael, I put a initializer (config/initializers) with a single line:
> MissingSourceFile::REGEXPS << [/^cannot load such file -- (.+)$/i, 1]
> and that''s it!
>
> On Nov 25, 10:21 am, "Wael M. Nasreddine"
<wael.nasredd...@gmail.com>
> wrote:
> > What about:
> >
> > MissingSourceFile::REGEXPS.push([/^cannot load such file -- (.+)$/i,
1])
> >
> > Just after loading rails!
> >
> > On Fri, Nov 25, 2011 at 14:16, gmile <iamex...@gmail.com> wrote:
> > > Any idea of what to put in *config/application.rb*?
> >
> > > --
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Google
> Groups
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> > --
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > Waêl Nasreddine
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When I run:
rails s

I get this error:
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.7/lib/active_support/dependencies.rb:251:in
`block in require'': iconv will be deprecated in the future, use 
String#encode instead.
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/active_record/dynamic_matchers.rb:50:in
`method_missing'': undefined method `write_inheritable_array''
for
#<Class:0x00000003c2c380> (NoMethodError)

I tried your solution I made a file in config/initializers/ with:
MissingSourceFile::REGEXPS.push([/^cannot load such file -- (.+)$/i, 1])

Any help would be very appreciated. I am fairly new so could you explain 
steps, please.
Thanks!

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It did not work for me either. I will try with ruby 1.9.2.

On Saturday, September 29, 2012 5:22:23 AM UTC-5, Geoffrey Raymond
wrote:
>
> When I run:
> rails s
>
> I get this error:
>
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.7/lib/active_support/dependencies.rb:251:in
> `block in require'': iconv will be deprecated in the future, use 
> String#encode instead.
>
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/active_record/dynamic_matchers.rb:50:in
> `method_missing'': undefined method
`write_inheritable_array'' for
> #<Class:0x00000003c2c380> (NoMethodError)
>
> I tried your solution I made a file in config/initializers/ with:
> MissingSourceFile::REGEXPS.push([/^cannot load such file -- (.+)$/i, 1])
>
> Any help would be very appreciated. I am fairly new so could you explain 
> steps, please.
> Thanks!
>
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As for me it is a bad idea to start updating your project from ruby. Update 
Rails version first. Then replace all plugins with gems in your Gemfile. 
Ruby 1.8.7 is supported up to rails3.2. 
After you update rails and gems you can start updating ruby version.
I am saying this from ,my own experience, I had updated a Rails2.3/ruby 
1.8.7 app to rails4.0.0/ruby 1.9.3 

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Thanks, how much did you take migrating? any other advice?


On Tue, Aug 6, 2013 at 7:04 AM, Alexandr Gajdosh
<alexandrgaydosh@gmail.com>wrote:
> As for me it is a bad idea to start updating your project from ruby.
> Update Rails version first. Then replace all plugins with gems in your
> Gemfile. Ruby 1.8.7 is supported up to rails3.2.
> After you update rails and gems you can start updating ruby version.
> I am saying this from ,my own experience, I had updated a Rails2.3/ruby
> 1.8.7 app to rails4.0.0/ruby 1.9.3
>
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>
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