I use the devise and omniauth-facebook function in my rails 4. application.
Facebook has moved to the graphical API v2.x. (The deadline for api transition is April 30, 2015).
During authentication, the following message is displayed in the facebook login dialog
"You must upgrade this app to Graph API v2.x v1.0 will be deprecated on April 30, 2015 Learn how to upgrade"
I realized that this is because omniauth-facebook / devile now uses facebook graph api v1.x.
How do I configure it on v2.x?
ruby-on-rails facebook facebook-graph-api devise omniauth-facebook
Mkhanal
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