:only option on has_many not working

[HoneyryderChuck]

Expected behavior vs actual behavior

I have the following set in a serializer:

Parent < ParentSerializer
  has_many :items, only: %i(hostname)
end

But instead of filtering all the other attributes, it returns them all. This was something that was working with version 0.9.3, but apparently it is not anymore in 0.10.2.

Is it a bug?

[NullVoxPopuli]

Closing cause the issue template isn't filled out. :-\

[HoneyryderChuck]

Could you reopen again please? I pressed enter too quick.

[NullVoxPopuli]

sorry, I was playing ping pong. I see your new issue, though!

[HoneyryderChuck]

Yes, I saw that your reply was so quick, that I was afraid it was a bot :)