I am generating a list of atoms which looks like this, [:c, :u, :d] |> StreamData.one_of() |> StreamData.list_of() … A little more logic to it, but it generates this: [[:c], [:c, :c, :u], [:c, :u, :u, :c], [:c], [:c, :d, :c], [:c, :c, :d], [:c, :d, :c, :u, :d, :c, :d], [:c, :d, :c, :u], [:c, :d…

I thought so also, but afaict, it ensures the elements of each individual list are unique, i.e. not [:a, :a] Rather than not [[:a, :b], [:a, :b]]

Nothing prevents you from making a generator that produces one such atom list and then compose it through uniq_list_of on a higher level. Unless I misunderstood you.

Unique StreamData Result Generation

Questions & Help Questions

sneako July 11, 2018, 2:39pm 2

Maybe uniq_list_of/2 is what you are looking for? StreamData — StreamData v1.3.0