Method: Selenium::WebDriver::Support::Select#deselect_all

Defined in:

lib/selenium/webdriver/support/select.rb

#deselect_all ⇒ Object

Deselect all selected options. Only valid if the element supports multiple selections.

Raises:

• (Error::UnsupportedOperationError) —

  if the element does not support multiple selections.

# File 'lib/selenium/webdriver/support/select.rb', line 155

def deselect_all
  raise Error::UnsupportedOperationError, 'you may only deselect all options of a multi-select' unless multiple?

  options.each { |e| deselect_option e }
end