I am trying to add iframe to santized tags by using
config.action_view.sanitized_allowed_tags I tried to find what tags are already allowed by using the console.
uraai@raiuorial:~/workspace/corse (master) $ heroku run rails c Running rails c on ⬢ fa4... up, run.9396 Loading production environment (Rails 4.2.6) irb(main):001:0> puts helper.sanitized_allowed_tags.to_a NoMethodError: undefined method `sanitized_allowed_tags' for #<ActionView::Base:0x007f18ea91ea60> from /app/vendor/bundle/ruby/2.3.0/gems/metamagic-3.1.7/lib/metamagic/view_helper.rb:30:in `method_missing' from (irb):1 from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/commands/console.rb:110:in `start' from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/commands/console.rb:9:in `start' from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:68:in `console' from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!' from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>' from /app/bin/rails:8:in `require' from /app/bin/rails:8:in `<main>' irb(main):002:0> Any idea how to add it without ignoring the other tags? Thanks
