class DocsController < ApplicationController def index; ;end def talkback # default values @talkback_id = 3 @talkback_api_key = 'XXXXXXXXXXXXXXXX' # if user is signed in if current_user && current_user.talkbacks.any? @talkback = current_user.talkbacks.order('updated_at desc').first @talkback_id = @talkback.id @talkback_api_key = @talkback.api_key end end end