arunagw/omniauth-twitter — Issue #11: Need ability to specify image size
Author: michaelfagan
Created: 2012-02-16 17:59:30+00:00
State: open

As specified here https://dev.twitter.com/docs/api/1/get/users/profile_image/:screen_name

size = bigger|normal|mini|original

unless I'm mistaken this is not possible yet

thanks!