@jaynus

From Discord conversation regarding alternative destinations (image, video, memory buffer) for rendy graphs, we need an example of rendering screenshots through rendy.

Is your feature request related to a problem? Please describe.
In order to support deriving attributes based on related data, we want to support a take_first aggregate

Describe the solution you'd like

  aggregates do
    count :foo_count, [:foos]
    take_first :title, :foos, :title, where: [is_primary?: true] <- add this
  end

Right now, we don't validate that filters/sorts only use the fields exposed in the json api, which would be a big problem if someone used this in production (if anyone is reading this issue, and ash is still in alpha, and you used it in production and somehow exposed some data about your system, it is your fault :) )

Right now we overwrite snapshots, which causes a few problems. The most important is that if you haven't committed your changes between the last time you generated migrations, its very easy to get into an annoying/undesirable state.