/**
* Returns a word in singular form.
*
* @param string $sWord The word in plural form.
*
* @return string The word in singular form.
*/
public function singularize($sWord, $sEncoding = null)
{
if ($sEncoding === null) {
$sEncoding = Encoding::detectEncoding($sWord);
} else {
$sEncoding = Encoding::isValidEncoding($sEncoding);
if (!$sEncoding) {
throw ExceptionType::domain("Argument #2 n'est pas un encodage valide.", Exception::FROM_INFLECTOR);
}
}
$sResult = $this->_process($sWord, $sEncoding, $this->_oLocale->singulars());
return $this->_aCache['singular'][$sWord] = $sResult ?: $sWord;
}
