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