# Rfacebook

**URL:** <https://www.ruby-forum.com/t/rfacebook/194964>\
**Category:** Ruby\
**Created:** [September 14, 2010, 2:07pm UTC](https://www.ruby-forum.com/t/rfacebook/194964 "2010-09-14T14:07:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![awijeet](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/65b543/32.png) [@awijeet](https://www.ruby-forum.com/u/awijeet)\
**Post date:** [September 14, 2010, 2:07pm UTC](https://www.ruby-forum.com/t/rfacebook/194964/1 "2010-09-14T14:07:50Z")

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I am using Rfacebook and want to extend permissions so that I can ask  
user to enable me to have other options as well.

application\_controller.rb is as

include RFacebook::RailsControllerExtensions

def facebook\_api\_key  
return “\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*”  
end

def facebook\_api\_secret  
return “\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*”  
end

def finish\_facebook\_login  
redirect\_to :controller =\> “\*\*\*\*\*\*\*\*\*”  
end

def set\_user  
@current\_fb\_user\_id = fbsession.session\_user\_id  
end

What additional changes i would have to made to get permission to have  
useremail id.

Thanks