Method: ActionView::RecordIdentifier#dom_class

Defined in:
lib/action_view/record_identifier.rb

#dom_class(record_or_class, prefix = nil) ⇒ Object

The DOM class convention is to use the singular form of an object or class.

dom_class(post)   # => "post"
dom_class(Person) # => "person"

If you need to address multiple instances of the same class in the same view, you can prefix the dom_class:

dom_class(post, :edit)   # => "edit_post"
dom_class(Person, :edit) # => "edit_person"



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# File 'lib/action_view/record_identifier.rb', line 78

def dom_class(record_or_class, prefix = nil)
  singular = model_name_from_record_or_class(record_or_class).param_key
  prefix ? "#{prefix}#{JOIN}#{singular}" : singular
end