rubocop issues - Cleaning up (#8912)

* cleanup pass

* undo mistakes

* fixed.

* revert

app/models/concerns/omniauthable.rb

@@ -26,7 +26,7 @@ module Omniauthable
       # to prevent the identity being locked with accidentally created accounts.
       # Note that this may leave zombie accounts (with no associated identity) which
       # can be cleaned up at a later date.
-      user = signed_in_resource ? signed_in_resource : identity.user
+      user = signed_in_resource || identity.user
       user = create_for_oauth(auth) if user.nil?
 
       if identity.user.nil?
@@ -61,7 +61,7 @@ module Omniauthable
       display_name      = auth.info.full_name || [auth.info.first_name, auth.info.last_name].join(' ')
 
       {
-        email: email ? email : "#{TEMP_EMAIL_PREFIX}-#{auth.uid}-#{auth.provider}.com",
+        email: email || "#{TEMP_EMAIL_PREFIX}-#{auth.uid}-#{auth.provider}.com",
         password: Devise.friendly_token[0, 20],
         account_attributes: {
           username: ensure_unique_username(auth.uid),