def collection_radio_buttons(attribute, collection, value_method, text_method, options={}, html_options={})
rendered_collection = render_collection(
collection, value_method, text_method, options, html_options
) do |item, value, text, default_html_options|
builder = instantiate_builder(RadioButtonBuilder, attribute, item, value, text, default_html_options)
if block_given?
yield builder
else
builder.radio_button + builder.label(:class => "collection_radio_buttons")
end
end
wrap_rendered_collection(rendered_collection, options)
end