On Monday, June 22, 2020 at 5:22:56 AM UTC-7, shreko wrote:
>
> For classic example of Eager loading fom docs:
>
> Artist.one_to_many :albums
> Album.one_to_many :tracks
> Tracks.many_to_one :lyric
>
>
> artists = Artist.eager(albums: {tracks: :lyric})
>
>
> In order to get full data structure json, is there a way to write
> json_serializer_opts a bit more concise than the following
>
> artists.each do |artist|
> artist.json_serializer_opts(include: :albums)
>
> artist.albums.each do |album|
> album.json_serializer_opts(include: :tracks)
>
> album.tracks.each do |track|
> track.json_serializer_opts(include: :lyric)
> end
>
> end
> end
>
I think the following should work:
Artist.eager(albums: {tracks:
:lyric}).json_serializer_opts(:include=>{:albums=>{:include=>{:tracks=>{:include=>:lyric}}}})
If not, please let me know.
Thanks
Jeremy
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