diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/debug_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/debug_helper.rb | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/actionpack/lib/action_view/helpers/debug_helper.rb b/actionpack/lib/action_view/helpers/debug_helper.rb deleted file mode 100644 index d361a69a92..0000000000 --- a/actionpack/lib/action_view/helpers/debug_helper.rb +++ /dev/null @@ -1,41 +0,0 @@ -module ActionView - # = Action View Debug Helper - # - # Provides a set of methods for making it easier to debug Rails objects. - module Helpers - module DebugHelper - - include TagHelper - - # Returns a YAML representation of +object+ wrapped with <pre> and </pre>. - # If the object cannot be converted to YAML using +to_yaml+, +inspect+ will be called instead. - # Useful for inspecting an object at the time of rendering. - # - # @user = User.new({ username: 'testing', password: 'xyz', age: 42}) %> - # debug(@user) - # # => - # <pre class='debug_dump'>--- !ruby/object:User - # attributes: - # updated_at: - # username: testing - # - # age: 42 - # password: xyz - # created_at: - # attributes_cache: {} - # - # new_record: true - # </pre> - def debug(object) - begin - Marshal::dump(object) - object = ERB::Util.html_escape(object.to_yaml).gsub(" ", " ").html_safe - content_tag(:pre, object, :class => "debug_dump") - rescue Exception # errors from Marshal or YAML - # Object couldn't be dumped, perhaps because of singleton methods -- this is the fallback - content_tag(:code, object.to_yaml, :class => "debug_dump") - end - end - end - end -end |