method

dom_class

v2.1.0 - Show latest stable - 0 notes - Class: ActionController::RecordIdentifier

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What's this?

dom_class(record_or_class, prefix = nil) public

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

  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"

Show source

# File actionpack/lib/action_controller/record_identifier.rb, line 58
    def dom_class(record_or_class, prefix = nil)
      [ prefix, singular_class_name(record_or_class) ].compact * '_'
    end

dom_class

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