/**
* Determine if current user follows another user.
*
* @param User $otherUser
* @return bool
*/
public function isFollowedBy(User $otherUser)
{
$idsWhoOtherUserFollows = $otherUser->followedUsers()->lists('followed_id');
return in_array($this->id, $idsWhoOtherUserFollows);
}
