Question about inspecting generator sample

[drozzy]

Hi, guys.
How can I see what kind of data my generator produces?

Let's say I have the following generator:

-module (my).
-include_lib("triq/include/triq.hrl").
-export([valid_type_gen/1]).

valid_type_gen() -> non_empty(list(any())).

I would like to examine what kind of data it generates, i.e. something like:

$ rebar3 shell
1> my:valid_type_gen().sample() %???
[1,b,"blah"]

This is an SO question:
http://stackoverflow.com/questions/36440822/how-to-get-a-sample-of-a-generator

P.S.: I created a Triq tag on SO.

[drozzy]

Ok, got it:

triq_dom:pick(my:valid_type_gen(), 10).