# Ar-extensions-0.8.0 - "ActiveRecord::Extensions::FindToCSV"

**URL:** <https://www.ruby-forum.com/t/ar-extensions-0-8-0-activerecord-findtocsv/160142>\
**Category:** Rails\
**Created:** [February 12, 2009, 7:03am UTC](https://www.ruby-forum.com/t/ar-extensions-0-8-0-activerecord-findtocsv/160142 "2009-02-12T07:03:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sanand83](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/b5ac83/32.png) [@sanand83](https://www.ruby-forum.com/u/sanand83)\
**Post date:** [February 12, 2009, 7:03am UTC](https://www.ruby-forum.com/t/ar-extensions-0-8-0-activerecord-findtocsv/160142/1 "2009-02-12T07:03:12Z")

</div>

Hi All,

Facing some problem with the new version of the ar-extensions-0.8.0.  
With the previous version of this ar-extensions-0.7.0, I was able to use  
the  
“include ActiveRecord::Extensions::FindToCSV” without any problems.

When I had upgraded the version of ar-extensions to 0.8.0, I started  
getting this error

/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active\_support/dependencies.rb:263:in  
`load\_missing\_constant’: uninitialized constant  
ActiveRecord::Extensions::FindToCSV (NameError)

So, is there any other kind of library I need to add or something?

I am using

ruby  
ruby 1.8.6 (2007-03-13 patchlevel 0) [sparc-solaris2.10]

rails  
rails (1.2.5, 0.13.1)

ar-extensions  
ar-extensions (0.8.0, 0.7.0)

actionmailer (2.0.2, 1.3.6, 1.3.5, 1.0.1)  
actionpack (2.0.2, 1.13.6, 1.13.5, 1.9.1)  
actionwebservice (1.2.6, 1.2.5, 0.8.1)  
activerecord (1.15.6, 1.15.5, 1.11.1)  
activeresource (2.0.2)  
activesupport (2.0.2, 1.4.4, 1.1.1)  
acts\_as\_paranoid (0.3.1)  
acts\_as\_versioned (0.2.3)

Thanks in advance,  
Regards,  
Anand

---

<div class="post-metadata">

**Author:** ![sanand83](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/b5ac83/32.png) [@sanand83](https://www.ruby-forum.com/u/sanand83)\
**Post date:** [February 12, 2009, 7:38am UTC](https://www.ruby-forum.com/t/ar-extensions-0-8-0-activerecord-findtocsv/160142/2 "2009-02-12T07:38:10Z")

</div>

Hey,  
Seems I found out the solution.

Ha Ha…

ar-extensions-0.8.0 is not compatible with any rails version below  
2.0.2.

can refer to this site  
[http://www.continuousthinking.com/tags/arext](http://www.continuousthinking.com/tags/arext)

Regards,  
Anand.

Anand S. wrote:

> Hi All,
> 
> Facing some problem with the new version of the ar-extensions-0.8.0.  
> With the previous version of this ar-extensions-0.7.0, I was able to use  
> the  
> “include ActiveRecord::Extensions::FindToCSV” without any problems.
> 
> When I had upgraded the version of ar-extensions to 0.8.0, I started  
> getting this error
> 
> /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active\_support/dependencies.rb:263:in  
> `load\_missing\_constant’: uninitialized constant  
> ActiveRecord::Extensions::FindToCSV (NameError)
> 
> So, is there any other kind of library I need to add or something?
> 
> I am using
> 
> ruby  
> ruby 1.8.6 (2007-03-13 patchlevel 0) [sparc-solaris2.10]
> 
> rails  
> rails (1.2.5, 0.13.1)
> 
> ar-extensions  
> ar-extensions (0.8.0, 0.7.0)
> 
> actionmailer (2.0.2, 1.3.6, 1.3.5, 1.0.1)  
> actionpack (2.0.2, 1.13.6, 1.13.5, 1.9.1)  
> actionwebservice (1.2.6, 1.2.5, 0.8.1)  
> activerecord (1.15.6, 1.15.5, 1.11.1)  
> activeresource (2.0.2)  
> activesupport (2.0.2, 1.4.4, 1.1.1)  
> acts\_as\_paranoid (0.3.1)  
> acts\_as\_versioned (0.2.3)
> 
> Thanks in advance,  
> Regards,  
> Anand