/**
* Add a currency format to the Number helper. Makes reusing
* currency formats easier.
*
* {{{ $this->Number->addFormat('NOK', array('before' => 'Kr. ')); }}}
*
* You can now use `NOK` as a shortform when formatting currency amounts.
*
* {{{ $this->Number->currency($value, 'NOK'); }}}
*
* Added formats are merged with the defaults defined in Cake\Utility\Number::$_currencyDefaults
* See Cake\Utility\Number::currency() for more information on the various options and their function.
*
* @see \Cake\Utility\Number::addFormat()
*
* @param string $formatName The format name to be used in the future.
* @param array $options The array of options for this format.
* @return void
* @link http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::addFormat
*/
public function addFormat($formatName, array $options)
{
return $this->_engine->addFormat($formatName, $options);
}
