def packed=(packed, update_perms = true)
      update_role_data(permissions: packed)
      @permissions.bits = packed if update_perms
    end
def packed=(packed, update_perms = true)
      update_role_data(permissions: packed)
      @permissions.bits = packed if update_perms
    end
Changes this role's permissions to a fixed bitfield. This allows setting multiple permissions at once with just
 one API call.

 Information on how this bitfield is structured can be found at
 https://discordapp.com/developers/docs/topics/permissions.
 @example Remove all permissions from a role
   role.packed = 0
 @param packed [Integer] A bitfield with the desired permissions value.
 @param update_perms [true, false] Whether the internal data should also be updated. This should always be true
   when calling externally.