public function testNoElements()
{
$ts = new \NG\Root\Type\TString();
$this->assertTrue($ts->length() == 0);
$ts = new \NG\Root\Type\TString(null);
$this->assertTrue($ts->length() == 0);
}
/**
* Converts the value to camel-case format
* @param php string $separator
* @return php string
*/
public function toCamelCase($separator = ' ')
{
$complete = '';
$parts = $this->explode($separator);
foreach ($parts->value() as $key => $part) {
$part = new \NG\Root\Type\TString($part);
if ($key == 0) {
$complete = $part->toLowerCase()->value();
} else {
$complete .= $part->ucfirst()->value();
}
}
$cut = new \NG\Root\Type\TString($complete);
return $cut->cut(1, $cut->length() - 1);
}