method

css_class_attribute

rails latest stable - Class: ActionView::Helpers

css_class_attribute(type, html_options_class, options)

private

Builds the css class value for the select element

css_class_attribute(:year, 'date optional', { year: 'my-year' })
=> "date optional my-year"

# File actionview/lib/action_view/helpers/date_helper.rb, line 1066
        def css_class_attribute(type, html_options_class, options) # :nodoc:
          css_class =              case options
            when Hash
              options[type.to_sym]
            else
              type
            end

          [html_options_class, css_class].compact.join(" ")
        end

css_class_attribute

Method deprecated or moved

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