diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/middleware/debug_view.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/middleware/debug_view.rb | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/debug_view.rb b/actionpack/lib/action_dispatch/middleware/debug_view.rb new file mode 100644 index 0000000000..ac12dc13a1 --- /dev/null +++ b/actionpack/lib/action_dispatch/middleware/debug_view.rb @@ -0,0 +1,50 @@ +# frozen_string_literal: true + +require "pp" + +require "action_view" +require "action_view/base" + +module ActionDispatch + class DebugView < ActionView::Base # :nodoc: + RESCUES_TEMPLATE_PATH = File.expand_path("templates", __dir__) + + def initialize(assigns) + super([RESCUES_TEMPLATE_PATH], assigns) + end + + def debug_params(params) + clean_params = params.clone + clean_params.delete("action") + clean_params.delete("controller") + + if clean_params.empty? + "None" + else + PP.pp(clean_params, +"", 200) + end + end + + def debug_headers(headers) + if headers.present? + headers.inspect.gsub(",", ",\n") + else + "None" + end + end + + def debug_hash(object) + object.to_hash.sort_by { |k, _| k.to_s }.map { |k, v| "#{k}: #{v.inspect rescue $!.message}" }.join("\n") + end + + def render(*) + logger = ActionView::Base.logger + + if logger && logger.respond_to?(:silence) + logger.silence { super } + else + super + end + end + end +end |