No

And generally that implies you are prob doing something you shouldn’t as you then have a spec that is impure.

If I want to spec’ data from a CSV file, what would be the best strategy ? Should I describe it as a tuple ? Or should I convert it to a map then spec the map itself ? (I don’t find any article or blog post on this subject.)

a csv file is inherently a collection of collections of strings

and thus very uninteresting to spec and unlikely to tell you much

I suspect from an app perspective, it is far more interesting to convert to maps (coercing data if needed) and to spec the result, which is the data your app actually uses

Thanks ! Tuples was my first intuition, but some reading changes my mind and your response finish to convince me.

I have some unqualified keywords that conceptually map to some specs i have created. Whats the suggested way to convert a unqualified keyword to a qualified one so i can exercise it (generate data) or conversely, use a generator on a unqualified keyword. I feel i could do this my pulling things apart and putting them back together with strings but im guessing im missing an obvious exisiting way to handle this:

(str *ns* "/" :unqalified)

@drewverlee any reason that you couldn't just add namespaces to your unqualified keywords? If you do want to go back and forth, the best way I can think of is as follows (perhaps someone knows of something better):

(def +qualified+
  (keyword (-> *ns* ns-name str) (name :unqualified)))
=> #'user/+qualified+

+qualified+
=> :user/unqualified

(-> +qualified+ name keyword)
=> :unqualified