/**
* Update category skill
*
* @param int $id
* @return string
*/
public function update($id)
{
$cskill = CategorySkill::find($id);
$vld = CategorySkill::validate(\Input::all(), $id);
if ($vld->passes()) {
$cskill->update(\Input::all());
return json_encode($cskill);
}
return json_encode(array("Error" => $vld->messages()));
}
