feedback please?

  def can_edit?(this_user)
=begin
    if can_delete(this_user)
      return true
    end
    if this_user.isadmin
      return true
    end
    if user == this_user
      return true
    end
    if self.locked
      return false
    end
    return true
=end
    can_delete(this_user) || this_user.isadmin || (user == this_user) && (!self.locked)
  end