lib/generators/sorcery/templates/migration/external.rb
class SorceryExternal < <%= migration_class_name %>
def change
create_table :authentications do |t|
t.integer :<%= model_class_name.tableize.singularize %>_id, :null => false
t.string :provider, :uid, :null => false
t.timestamps :null => false
end
add_index :authentications, [:provider, :uid]
end
end