Add support for expecting a subset #23
Description
It would be great to be able to check that the actual result sequence contains some elements, something like:
(expect #{1 2} (in #{0 1 2 3 4})){{ message }}
It would be great to be able to check that the actual result sequence contains some elements, something like:
(expect #{1 2} (in #{0 1 2 3 4}))