$.join works incorrectly

[Nikolay Starodubtsev]

Code which work fine in unit tests don't work in reality at least at yaql.eval()
Here is example from the tests: https://github.com/openstack/yaql/blob/master/yaql/tests/test_queries.py#L225

And here is python output:

import yaql
yaql.eval('$.join($, $1 > $2, [$1, $2])', data=[1, 2, 3, 4])
[]

[Takashi Kajinami (kajinamit)]

I'm no longer able to reproduce the issue so I assume the fix was released.