edge badge
Methods
R
Instance Public methods
radio_button(extra_html_options={})

Source: show | on GitHub 

# File actionpack/lib/action_view/helpers/tags/collection_radio_buttons.rb, line 10
def radio_button(extra_html_options={})
  html_options = extra_html_options.merge(@input_html_options)
  @template_object.radio_button(@object_name, @method_name, @value, html_options)
end