module ActionView::Helpers::DebugHelper

def debug(object)


new_record: true

attributes_cache: {}
  created_at:
  password: xyz
  age: 42

  username: testing
  updated_at:
attributes:
--- !ruby/object:User
# =>
debug(@user)
@user = User.new({ username: 'testing', password: 'xyz', age: 42}) %>

Useful for inspecting an object at the time of rendering.
If the object cannot be converted to YAML using +to_yaml+, +inspect+ will be called instead.
Returns a YAML representation of +object+ wrapped with 
 and 
.
  
def debug(object)
  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.inspect, :class => "debug_dump")
end