# When the Observer in ROR should be preferred?

**URL:** <https://www.ruby-forum.com/t/when-the-observer-in-ror-should-be-preferred/134493>\
**Category:** Rails\
**Created:** [April 11, 2008, 11:59am UTC](https://www.ruby-forum.com/t/when-the-observer-in-ror-should-be-preferred/134493 "2008-04-11T11:59:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rakesh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/258eb7/32.png) [@rakesh](https://www.ruby-forum.com/u/rakesh)\
**Post date:** [April 11, 2008, 11:59am UTC](https://www.ruby-forum.com/t/when-the-observer-in-ror-should-be-preferred/134493/1 "2008-04-11T11:59:49Z")

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Hello,

I am confusing when should the observer for the class should be  
created instead of preferring the controllers ?? Can anyone help me  
to come out from this confusion.

Thanks & Regards

Parsoya Rakesh