# Weird behavior on Ruby 1.9.1

**URL:** <https://www.ruby-forum.com/t/weird-behavior-on-ruby-1-9-1/183163>\
**Category:** Rails\
**Created:** [February 9, 2010, 9:57am UTC](https://www.ruby-forum.com/t/weird-behavior-on-ruby-1-9-1/183163 "2010-02-09T09:57:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rodrigo3n](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/a8b319/32.png) [@rodrigo3n](https://www.ruby-forum.com/u/rodrigo3n)\
**Post date:** [February 9, 2010, 9:57am UTC](https://www.ruby-forum.com/t/weird-behavior-on-ruby-1-9-1/183163/1 "2010-02-09T09:57:51Z")

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Hello everyone, I’ve recently installed Rails 3 and beginning using  
it, but I found something strange: With a simple app, with no  
additional gems required I test using REE and all rails commands  
(rails server, rails g, rails console, rake db:wtv and all) work  
properly. But when i test the same app and the same commands with Ruby  
1.9.1, I get a lot of warnings but after it, the command works. Weird,  
isn’t it?

Here are the warnings: [http://gist.github.com/298738](http://gist.github.com/298738)

Thanks,  
Rodrigo Alves V…

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**Author:** ![rodrigo3n](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/a8b319/32.png) [@rodrigo3n](https://www.ruby-forum.com/u/rodrigo3n)\
**Post date:** [February 9, 2010, 12:52pm UTC](https://www.ruby-forum.com/t/weird-behavior-on-ruby-1-9-1/183163/2 "2010-02-09T12:52:51Z")

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On Mon, Feb 8, 2010 at 3:51 PM, rodrigo3n [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Thanks,  
> Rodrigo Alves V…

Rodrigo, these warnings are OK in regards to Ruby 1.9.1. Furthermore,  
Ryan  
Bates current screencast  
also discusses this as well which can be found here:

> **[\#200 Rails 3 Beta and RVM - RailsCasts](http://railscasts.com/episodes/200-rails-3-beta-and-rvm)**
>
> Short Ruby on Rails screencasts containing tips, tricks and tutorials. Great for both novice and experienced web developers.

Good luck,

-Conrad

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**Author:** ![rodrigo3n](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/a8b319/32.png) [@rodrigo3n](https://www.ruby-forum.com/u/rodrigo3n)\
**Post date:** [February 9, 2010, 6:34pm UTC](https://www.ruby-forum.com/t/weird-behavior-on-ruby-1-9-1/183163/3 "2010-02-09T18:34:11Z")

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Thanks 🙂