Formatting improved to make important stuffs more noticeable.
Making CALLBACK_URL easier to understand.
Just spent three hours figuring out how the Callback-URL should look like. It's really important!
Updated OmniAuth: Overview (markdown)
Url for ommiauth link helper was deprecated
Added example of using a custom ca_file for a strategy based on OAuthv1
index type doesnt exist and will make an error at migration. I corrected it to string type
Updated OpenSSL section regarding disabling SSL verification to use `verify` setting instead of clobbering `VERIFY_PEER ` constant
Fixed format
Added a work around for v2.0.1 bug, pull request/issue: https://github.com/mkdynamic/omniauth-facebook/pull/221
Fixed route
Added link to first_or_create! apidock page.
Added a mention of first_or_create!, because first_or_create fails silently if the user record doesn't validate successfully.
hello. thanks for the great resource! we noticed that doing it exactly as you said raised routing error, but adding _path to the end of :destroy_user_session here made everything work. maybe this is the wrong way of going about it tho? cheers
AddOmniauthToUsers makes more sense than AddColumnsToUsers
Signout link should be of the method DELETE
The columns provider and uid need to be index, for quick fetching of user on login/signup
Add note about custom sign_out route when sign_out_via = :delete is used