instance method `dom_class`

Ruby on Rails 3.1.12

Since v2.2.3 Last seen in v4.0.13

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13

Compare with:

dom_class(record_or_class, prefix = nil)

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"

Parameters

record_or_class req
prefix opt = nil

Source

# File actionpack/lib/action_controller/record_identifier.rb, line 42
    def dom_class(record_or_class, prefix = nil)
      singular = ActiveModel::Naming.singular(record_or_class)
      prefix ? "#{prefix}#{JOIN}#{singular}" : singular
    end

Defined in actionpack/lib/action_controller/record_identifier.rb line 42 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::RecordIdentifier

Signature

Parameters