# Using diff.rb

**URL:** <https://www.ruby-forum.com/t/using-diff-rb/76089>\
**Category:** Ruby\
**Created:** [November 15, 2006, 7:03pm UTC](https://www.ruby-forum.com/t/using-diff-rb/76089 "2006-11-15T19:03:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![johnlester](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e480ec/32.png) [@johnlester](https://www.ruby-forum.com/u/johnlester)\
**Post date:** [November 15, 2006, 7:03pm UTC](https://www.ruby-forum.com/t/using-diff-rb/76089/1 "2006-11-15T19:03:58Z")

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Has anyone ever had any luck getting this to work on a web app. I am  
trying to get some results displayed on a view but with no luck. What  
goes in the controller, model, and view. Note: I am using partial  
forms. Any help would be helpful.

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**Author:** ![johnlester](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e480ec/32.png) [@johnlester](https://www.ruby-forum.com/u/johnlester)\
**Post date:** [November 15, 2006, 9:29pm UTC](https://www.ruby-forum.com/t/using-diff-rb/76089/2 "2006-11-15T21:29:42Z")

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On 11/15/06, John L. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Has anyone ever had any luck getting this to work on a web app. I am  
> trying to get some results displayed on a view but with no luck. What  
> goes in the controller, model, and view. Note: I am using partial  
> forms. Any help would be helpful.

… so what is diff.rb and where did it come from?

You’re probably wanting to ask this on a proper Rails forum, too. This  
mailing list is for Ruby, the language, not Rails the application  
framework.

-austin